40369132964 has 6 divisors (see below), whose sum is σ = 70645982694. Its totient is φ = 20184566480.

The previous prime is 40369132919. The next prime is 40369133033. The reversal of 40369132964 is 46923196304.

It can be written as a sum of positive squares in only one way, i.e., 39200040100 + 1169092864 = 197990^2 + 34192^2 .

It is a super-2 number, since 2×40369132964² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5046141617 + ... + 5046141624.

It is an arithmetic number, because the mean of its divisors is an integer number (11774330449).

Almost surely, 2^40369132964 is an apocalyptic number.

It is an amenable number.

40369132964 is a deficient number, since it is larger than the sum of its proper divisors (30276849730).

40369132964 is a wasteful number, since it uses less digits than its factorization.

40369132964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10092283245 (or 10092283243 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 40369132964 in words is "forty billion, three hundred sixty-nine million, one hundred thirty-two thousand, nine hundred sixty-four".