No problem, we've got 42502440 and 99964878 to multiply
42502440 × 99964878 = 99964878 × (42502440)
+ 99964878 × 0 resulting in 0
+ 99964878 × 40 yielding 3998595120
+ 99964878 × 400 resulting in 39985951200
+ 99964878 × 2000 producing 199929756000
+ 99964878 × 00000 yielding 0
+ 99964878 × 500000 that equals 49982439000000
+ 99964878 × 2000000 that is equal 199929756000000
+ 99964878 × 40000000 producing 3998595120000000

= 4248751229302320
