INDIANAPOLIS, Ind. (WOWO): Tuesday night's Mega Millions jackpot is now at an estimated $636 million.

The $636 million jackpot is the second largest Mega Millions prize ever and the second largest in world lottery history.

Players have until 10:44 p.m. tonight to buy a ticket for the 11:00 p.m. drawing.

Over 4,000 Hoosier Lottery retailers have the $1.00 Mega Millions tickets available.