40976930136 has 32 divisors (see below), whose sum is σ = 105746918400. Its totient is φ = 13218364320.

The previous prime is 40976930129. The next prime is 40976930171. The reversal of 40976930136 is 63103967904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27537516 + ... + 27539003.

It is an arithmetic number, because the mean of its divisors is an integer number (3304591200).

Almost surely, 2^40976930136 is an apocalyptic number.

It is an amenable number.

40976930136 is an abundant number, since it is smaller than the sum of its proper divisors (64769988264).

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

40976930136 is a wasteful number, since it uses less digits than its factorization.

40976930136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55076559 (or 55076555 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 48.

The spelling of 40976930136 in words is "forty billion, nine hundred seventy-six million, nine hundred thirty thousand, one hundred thirty-six".