40131371316700 has 18 divisors (see below), whose sum is σ = 87085075757456. Its totient is φ = 16052548526640.

The previous prime is 40131371316683. The next prime is 40131371316727. The reversal of 40131371316700 is 761317313104.

It is a super-2 number, since 2×40131371316700² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40131371316700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200656856484 + ... + 200656856683.

Almost surely, 2^{40131371316700} is an apocalyptic number.

It is an amenable number.

40131371316700 is an abundant number, since it is smaller than the sum of its proper divisors (46953704440756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40131371316700 is a wasteful number, since it uses less digits than its factorization.

40131371316700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401313713181 (or 401313713174 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

Adding to 40131371316700 its reverse (761317313104), we get a palindrome (40892688629804).

The spelling of 40131371316700 in words is "forty trillion, one hundred thirty-one billion, three hundred seventy-one million, three hundred sixteen thousand, seven hundred".