672831570312 has 96 divisors (see below), whose sum is σ = 1996592832000. Its totient is φ = 202997957760.

The previous prime is 672831570287. The next prime is 672831570349. The reversal of 672831570312 is 213075138276.

672831570312 is a `hidden beast` number, since 6 + 7 + 283 + 1 + 57 + 0 + 312 = 666.

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 23 ways as a sum of consecutive naturals, for example, 1673512 + ... + 2036247.

It is an arithmetic number, because the mean of its divisors is an integer number (20797842000).

Almost surely, 2^672831570312 is an apocalyptic number.

It is an amenable number.

672831570312 is an abundant number, since it is smaller than the sum of its proper divisors (1323761261688).

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

672831570312 is a wasteful number, since it uses less digits than its factorization.

672831570312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710011 (or 3710004 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 672831570312 in words is "six hundred seventy-two billion, eight hundred thirty-one million, five hundred seventy thousand, three hundred twelve".