712540146264 has 32 divisors (see below), whose sum is σ = 1788281705520. Its totient is φ = 236589203456.

The previous prime is 712540146209. The next prime is 712540146293. The reversal of 712540146264 is 462641045217.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57754869 + ... + 57767204.

Almost surely, 2^712540146264 is an apocalyptic number.

It is an amenable number.

712540146264 is an abundant number, since it is smaller than the sum of its proper divisors (1075741559256).

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

712540146264 is a wasteful number, since it uses less digits than its factorization.

712540146264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115522339 (or 115522335 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 712540146264 in words is "seven hundred twelve billion, five hundred forty million, one hundred forty-six thousand, two hundred sixty-four".