40403372672232 has 48 divisors (see below), whose sum is σ = 111280475592000. Its totient is φ = 13239523247136.

The previous prime is 40403372672171. The next prime is 40403372672233. The reversal of 40403372672232 is 23227627330404.

40403372672232 is a `hidden beast` number, since 4 + 0 + 4 + 0 + 337 + 267 + 22 + 32 = 666.

It is not an unprimeable number, because it can be changed into a prime (40403372672233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4755571632 + ... + 4755580127.

It is an arithmetic number, because the mean of its divisors is an integer number (2318343241500).

Almost surely, 2^{40403372672232} is an apocalyptic number.

It is an amenable number.

40403372672232 is an abundant number, since it is smaller than the sum of its proper divisors (70877102919768).

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

40403372672232 is a wasteful number, since it uses less digits than its factorization.

40403372672232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9511151830 (or 9511151823 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 45.

The spelling of 40403372672232 in words is "forty trillion, four hundred three billion, three hundred seventy-two million, six hundred seventy-two thousand, two hundred thirty-two".