Alright, let's work through 4142 times 9667 step by step
4142 × 9667 = 9667 × (4142)
+ 9667 × 2 yielding 19334
+ 9667 × 40 giving us 386680
+ 9667 × 100 that equals 966700
+ 9667 × 4000 giving us 38668000

= 40040714
