Alright, let's work through 42881123 times 36374534 step by step
42881123 × 36374534 = 36374534 × (42881123)
+ 36374534 × 3 yielding 109123602
+ 36374534 × 20 that is equal 727490680
+ 36374534 × 100 that results in 3637453400
+ 36374534 × 1000 what gives us 36374534000
+ 36374534 × 80000 which equals 2909962720000
+ 36374534 × 800000 resulting in 29099627200000
+ 36374534 × 2000000 that results in 72749068000000
+ 36374534 × 40000000 resulting in 1454981360000000

= 1559780866521682
