318299704672 has 24 divisors (see below), whose sum is σ = 635478640272. Its totient is φ = 156908304000.

The previous prime is 318299704637. The next prime is 318299704699. The reversal of 318299704672 is 276407992813.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70046079 + ... + 70050622.

It is an arithmetic number, because the mean of its divisors is an integer number (26478276678).

Almost surely, 2^318299704672 is an apocalyptic number.

318299704672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

318299704672 is a deficient number, since it is larger than the sum of its proper divisors (317178935600).

318299704672 is a wasteful number, since it uses less digits than its factorization.

318299704672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140096782 (or 140096774 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 318299704672 in words is "three hundred eighteen billion, two hundred ninety-nine million, seven hundred four thousand, six hundred seventy-two".