40132631455026 has 64 divisors (see below), whose sum is σ = 91067260179456. Its totient is φ = 11683849262400.

The previous prime is 40132631454997. The next prime is 40132631455139. The reversal of 40132631455026 is 62055413623104.

It is a super-2 number, since 2×40132631455026² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115738086 + ... + 116084321.

It is an arithmetic number, because the mean of its divisors is an integer number (1422925940304).

Almost surely, 2^{40132631455026} is an apocalyptic number.

40132631455026 is an abundant number, since it is smaller than the sum of its proper divisors (50934628724430).

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

40132631455026 is a wasteful number, since it uses less digits than its factorization.

40132631455026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231822527.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 40132631455026 in words is "forty trillion, one hundred thirty-two billion, six hundred thirty-one million, four hundred fifty-five thousand, twenty-six".