Alright, let's work through 42326121 times 88772597 step by step
42326121 × 88772597 = 88772597 × (42326121)
+ 88772597 × 1 yielding 88772597
+ 88772597 × 20 what gives us 1775451940
+ 88772597 × 100 yielding 8877259700
+ 88772597 × 6000 resulting in 532635582000
+ 88772597 × 20000 that results in 1775451940000
+ 88772597 × 300000 that equals 26631779100000
+ 88772597 × 2000000 resulting in 177545194000000
+ 88772597 × 40000000 resulting in 3550903880000000

= 3757399682106237
