40813500236 has 12 divisors (see below), whose sum is σ = 71861808312. Its totient is φ = 20281555008.

The previous prime is 40813500197. The next prime is 40813500263. The reversal of 40813500236 is 63200531804.

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, 31298045 + ... + 31299348.

It is an arithmetic number, because the mean of its divisors is an integer number (5988484026).

Almost surely, 2^40813500236 is an apocalyptic number.

It is an amenable number.

40813500236 is a deficient number, since it is larger than the sum of its proper divisors (31048308076).

40813500236 is a wasteful number, since it uses less digits than its factorization.

40813500236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62597560 (or 62597558 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 40813500236 in words is "forty billion, eight hundred thirteen million, five hundred thousand, two hundred thirty-six".