40102877712264 has 16 divisors (see below), whose sum is σ = 100257194280720. Its totient is φ = 13367625904080.

The previous prime is 40102877712241. The next prime is 40102877712277. The reversal of 40102877712264 is 46221777820104.

It is a happy number.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

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, 835476618982 + ... + 835476619029.

It is an arithmetic number, because the mean of its divisors is an integer number (6266074642545).

Almost surely, 2^{40102877712264} is an apocalyptic number.

It is an amenable number.

40102877712264 is an abundant number, since it is smaller than the sum of its proper divisors (60154316568456).

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

40102877712264 is a wasteful number, since it uses less digits than its factorization.

40102877712264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670953238020 (or 1670953238016 counting only the distinct ones).

The product of its (nonzero) digits is 2107392, while the sum is 51.

The spelling of 40102877712264 in words is "forty trillion, one hundred two billion, eight hundred seventy-seven million, seven hundred twelve thousand, two hundred sixty-four".