712213137968 has 10 divisors (see below), whose sum is σ = 1379912954844. Its totient is φ = 356106568976.

The previous prime is 712213137929. The next prime is 712213137971. The reversal of 712213137968 is 869731312217.

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 as a sum of consecutive naturals, namely, 22256660546 + ... + 22256660577.

Almost surely, 2^712213137968 is an apocalyptic number.

It is an amenable number.

712213137968 is a deficient number, since it is larger than the sum of its proper divisors (667699816876).

712213137968 is a wasteful number, since it uses less digits than its factorization.

712213137968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44513321131 (or 44513321125 counting only the distinct ones).

The product of its digits is 762048, while the sum is 50.

The spelling of 712213137968 in words is "seven hundred twelve billion, two hundred thirteen million, one hundred thirty-seven thousand, nine hundred sixty-eight".