40166874068336 has 20 divisors (see below), whose sum is σ = 77823427685712. Its totient is φ = 20083408859136.

The previous prime is 40166874068287. The next prime is 40166874068371. The reversal of 40166874068336 is 63386047866104.

It is a super-2 number, since 2×40166874068336² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14615525 + ... + 17144891.

Almost surely, 2^{40166874068336} is an apocalyptic number.

It is an amenable number.

40166874068336 is a deficient number, since it is larger than the sum of its proper divisors (37656553617376).

40166874068336 is a wasteful number, since it uses less digits than its factorization.

40166874068336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521888 (or 3521882 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 62.

The spelling of 40166874068336 in words is "forty trillion, one hundred sixty-six billion, eight hundred seventy-four million, sixty-eight thousand, three hundred thirty-six".