64316712724998 has 32 divisors (see below), whose sum is σ = 130555853035776. Its totient is φ = 21118512025248.

The previous prime is 64316712724987. The next prime is 64316712725003. The reversal of 64316712724998 is 89942721761346.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19617040 + ... + 22659692.

It is an arithmetic number, because the mean of its divisors is an integer number (4079870407368).

Almost surely, 2^{64316712724998} is an apocalyptic number.

64316712724998 is an abundant number, since it is smaller than the sum of its proper divisors (66239140310778).

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

64316712724998 is a wasteful number, since it uses less digits than its factorization.

64316712724998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095308.

The product of its digits is 219469824, while the sum is 69.

The spelling of 64316712724998 in words is "sixty-four trillion, three hundred sixteen billion, seven hundred twelve million, seven hundred twenty-four thousand, nine hundred ninety-eight".