Alright, let's work through 42835317 times 38769353 step by step
42835317 × 38769353 = 38769353 × (42835317)
+ 38769353 × 7 that results in 271385471
+ 38769353 × 10 producing 387693530
+ 38769353 × 300 resulting in 11630805900
+ 38769353 × 5000 that is equal 193846765000
+ 38769353 × 30000 what gives us 1163080590000
+ 38769353 × 800000 which equals 31015482400000
+ 38769353 × 2000000 resulting in 77538706000000
+ 38769353 × 40000000 what gives us 1550774120000000

= 1660697525639901
