318608207343104 has 80 divisors (see below), whose sum is σ = 759168158842368. Its totient is φ = 130609575647232.

The previous prime is 318608207343059. The next prime is 318608207343131. The reversal of 318608207343104 is 401343702806813.

It is a super-2 number, since 2×318608207343104² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1932469292 + ... + 1932634155.

Almost surely, 2^{318608207343104} is an apocalyptic number.

It is an amenable number.

318608207343104 is an abundant number, since it is smaller than the sum of its proper divisors (440559951499264).

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

318608207343104 is an equidigital number, since it uses as much as digits as its factorization.

318608207343104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3865103495 (or 3865103479 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 318608207343104 in words is "three hundred eighteen trillion, six hundred eight billion, two hundred seven million, three hundred forty-three thousand, one hundred four".