#N12BK: Lottery Madness
Both the Mega Millions and Powerball jackpots are a combined $860 million.
The combined jackpots break records for the highest total ever.
MORE: Lottery results
Mega Millions will be drawn at 11 p.m. Friday, while Powerball draws Saturday morning.
Numbers will be drawn for a chance at the estimated $548 million Mega Millions prize.
The jackpot has been growing since July, when a group of California office workers won $543 million.
It only costs $2 to play the game, but the odds of instant wealth aren't good.
The chance of matching all six numbers and winning the jackpot is one in $302.5 million.
The $548 million jackpot refers to the annuity option, paid out over 29 years.
Most winners opt for cash, which for Friday night's drawing would be an estimated $309 million.
Mega Millions is played in 44 states as well as Washington, D.C., and the U.S. Virgin Islands.