Regular Mega-Sena draws throughout the year put aside 5% of the proceeds for Mega da Virada. Record Mega da Virada jackpot is the R$541.9 million jackpot from the 2024 drawing. Unlike a regular draw, the Mega da Virada jackpot doesn't accumulate even if nobody scores 6 numbers.
The Sena people's total population is around 2 million. It is estimated to be about 1.4 million in Mozambique, and about 0.5 million in Malawi. The Sena people in Malawi and Zimbabwe arrived from Mozambique and settled there in early 20th century as migrant laborers.