712326872832 has 72 divisors (see below), whose sum is σ = 1900207535184. Its totient is φ = 236893814784.

The previous prime is 712326872821. The next prime is 712326872839. The reversal of 712326872832 is 238278623217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712326872839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738483 + ... + 1403570.

It is an arithmetic number, because the mean of its divisors is an integer number (26391771322).

Almost surely, 2^712326872832 is an apocalyptic number.

It is an amenable number.

712326872832 is an abundant number, since it is smaller than the sum of its proper divisors (1187880662352).

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

712326872832 is a wasteful number, since it uses less digits than its factorization.

712326872832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142505 (or 2142491 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 51.

The spelling of 712326872832 in words is "seven hundred twelve billion, three hundred twenty-six million, eight hundred seventy-two thousand, eight hundred thirty-two".