Alright, let's work through 42844297 times 25173698 step by step
42844297 × 25173698 = 25173698 × (42844297)
+ 25173698 × 7 yielding 176215886
+ 25173698 × 90 resulting in 2265632820
+ 25173698 × 200 producing 5034739600
+ 25173698 × 4000 producing 100694792000
+ 25173698 × 40000 what gives us 1006947920000
+ 25173698 × 800000 that is equal 20138958400000
+ 25173698 × 2000000 producing 50347396000000
+ 25173698 × 40000000 that results in 1006947920000000

= 1078549393700306
