No problem, we've got 42424591 and 27254797 to multiply
42424591 × 27254797 = 27254797 × (42424591)
+ 27254797 × 1 which equals 27254797
+ 27254797 × 90 that is equal 2452931730
+ 27254797 × 500 that is equal 13627398500
+ 27254797 × 4000 what gives us 109019188000
+ 27254797 × 20000 that results in 545095940000
+ 27254797 × 400000 that equals 10901918800000
+ 27254797 × 2000000 producing 54509594000000
+ 27254797 × 40000000 yielding 1090191880000000

= 1156273615513027
