723937250972 has 12 divisors (see below), whose sum is σ = 1364343280776. Its totient is φ = 334124885040.

The previous prime is 723937250867. The next prime is 723937250977. The reversal of 723937250972 is 279052739327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723937250977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6960935054 + ... + 6960935157.

It is an arithmetic number, because the mean of its divisors is an integer number (113695273398).

Almost surely, 2^723937250972 is an apocalyptic number.

It is an amenable number.

723937250972 is a deficient number, since it is larger than the sum of its proper divisors (640406029804).

723937250972 is a wasteful number, since it uses less digits than its factorization.

723937250972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13921870228 (or 13921870226 counting only the distinct ones).

The product of its (nonzero) digits is 10001880, while the sum is 56.

The spelling of 723937250972 in words is "seven hundred twenty-three billion, nine hundred thirty-seven million, two hundred fifty thousand, nine hundred seventy-two".