64316712724996 has 24 divisors (see below), whose sum is σ = 115597920664856. Its totient is φ = 31288760455680.

The previous prime is 64316712724987. The next prime is 64316712725003. The reversal of 64316712724996 is 69942721761346.

64316712724996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 51542779248900 + 12773933476096 = 7179330^2 + 3574064^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7283020 + ... + 13478716.

Almost surely, 2^{64316712724996} is an apocalyptic number.

It is an amenable number.

64316712724996 is a deficient number, since it is larger than the sum of its proper divisors (51281207939860).

64316712724996 is a wasteful number, since it uses less digits than its factorization.

64316712724996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6265879 (or 6265877 counting only the distinct ones).

The product of its digits is 164602368, while the sum is 67.

The spelling of 64316712724996 in words is "sixty-four trillion, three hundred sixteen billion, seven hundred twelve million, seven hundred twenty-four thousand, nine hundred ninety-six".