712440117068 has 6 divisors (see below), whose sum is σ = 1246770204876. Its totient is φ = 356220058532.

The previous prime is 712440117019. The next prime is 712440117071. The reversal of 712440117068 is 860711044217.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89055014630 + ... + 89055014637.

It is an arithmetic number, because the mean of its divisors is an integer number (207795034146).

Almost surely, 2^712440117068 is an apocalyptic number.

It is an amenable number.

712440117068 is a deficient number, since it is larger than the sum of its proper divisors (534330087808).

712440117068 is a wasteful number, since it uses less digits than its factorization.

712440117068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178110029271 (or 178110029269 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 41.

The spelling of 712440117068 in words is "seven hundred twelve billion, four hundred forty million, one hundred seventeen thousand, sixty-eight".