Alright, let's work through 42899636 times 60342559 step by step
42899636 × 60342559 = 60342559 × (42899636)
+ 60342559 × 6 that is equal 362055354
+ 60342559 × 30 giving us 1810276770
+ 60342559 × 600 resulting in 36205535400
+ 60342559 × 9000 that results in 543083031000
+ 60342559 × 90000 what gives us 5430830310000
+ 60342559 × 800000 yielding 48274047200000
+ 60342559 × 2000000 which equals 120685118000000
+ 60342559 × 40000000 that is equal 2413702360000000

= 2588673816408524
