40717913904 has 30 divisors (see below), whose sum is σ = 113953606676. Its totient is φ = 13572637920.

The previous prime is 40717913893. The next prime is 40717913911. The reversal of 40717913904 is 40931971704.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 40717913904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141381502 + ... + 141381789.

Almost surely, 2^40717913904 is an apocalyptic number.

It is an amenable number.

40717913904 is an abundant number, since it is smaller than the sum of its proper divisors (73235692772).

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

40717913904 is a wasteful number, since it uses less digits than its factorization.

40717913904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282763305 (or 282763296 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 40717913904 in words is "forty billion, seven hundred seventeen million, nine hundred thirteen thousand, nine hundred four".