Alright, let's work through 42691909 times 337053 step by step
42691909 × 337053 = 337053 × (42691909)
+ 337053 × 9 that equals 3033477
+ 337053 × 00 giving us 0
+ 337053 × 900 what gives us 303347700
+ 337053 × 1000 what gives us 337053000
+ 337053 × 90000 producing 30334770000
+ 337053 × 600000 yielding 202231800000
+ 337053 × 2000000 which equals 674106000000
+ 337053 × 40000000 yielding 13482120000000

= 14389436004177
