712392293217 has 32 divisors (see below), whose sum is σ = 1038315801600. Its totient is φ = 430874736320.

The previous prime is 712392293177. The next prime is 712392293233.

712392293217 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 712392293217 - 2⁷ = 712392293089 is a prime.

It is a super-2 number, since 2×712392293217² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (712392293257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107951284 + ... + 107957882.

It is an arithmetic number, because the mean of its divisors is an integer number (32447368800).

Almost surely, 2^712392293217 is an apocalyptic number.

It is an amenable number.

712392293217 is a deficient number, since it is larger than the sum of its proper divisors (325923508383).

712392293217 is a wasteful number, since it uses less digits than its factorization.

712392293217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12773.

The product of its digits is 571536, while the sum is 48.

The spelling of 712392293217 in words is "seven hundred twelve billion, three hundred ninety-two million, two hundred ninety-three thousand, two hundred seventeen".