40717208632 has 16 divisors (see below), whose sum is σ = 76347122760. Its totient is φ = 20357975904.

The previous prime is 40717208629. The next prime is 40717208659. The reversal of 40717208632 is 23680271704.

It is a super-2 number, since 2×40717208632² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 309703 + ... + 421129.

Almost surely, 2^40717208632 is an apocalyptic number.

It is an amenable number.

40717208632 is a deficient number, since it is larger than the sum of its proper divisors (35629914128).

40717208632 is a wasteful number, since it uses less digits than its factorization.

40717208632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157110 (or 157106 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 40717208632 in words is "forty billion, seven hundred seventeen million, two hundred eight thousand, six hundred thirty-two".