Alright, let's work through 42007967 times 46649743 step by step
42007967 × 46649743 = 46649743 × (42007967)
+ 46649743 × 7 giving us 326548201
+ 46649743 × 60 resulting in 2798984580
+ 46649743 × 900 yielding 41984768700
+ 46649743 × 7000 which equals 326548201000
+ 46649743 × 00000 that results in 0
+ 46649743 × 000000 giving us 0
+ 46649743 × 2000000 giving us 93299486000000
+ 46649743 × 40000000 producing 1865989720000000

= 1959660864502481
