712016918855 has 32 divisors (see below), whose sum is σ = 962263756800. Its totient is φ = 501073516800.

The previous prime is 712016918849. The next prime is 712016918861. The reversal of 712016918855 is 558819610217.

It is an interprime number because it is at equal distance from previous prime (712016918849) and next prime (712016918861).

It is not a de Polignac number, because 712016918855 - 2⁶ = 712016918791 is a prime.

It is a super-2 number, since 2×712016918855² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 712016918797 and 712016918806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23648651 + ... + 23678739.

It is an arithmetic number, because the mean of its divisors is an integer number (30070742400).

Almost surely, 2^712016918855 is an apocalyptic number.

712016918855 is a deficient number, since it is larger than the sum of its proper divisors (250246837945).

712016918855 is a wasteful number, since it uses less digits than its factorization.

712016918855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44015.

The product of its (nonzero) digits is 1209600, while the sum is 53.

The spelling of 712016918855 in words is "seven hundred twelve billion, sixteen million, nine hundred eighteen thousand, eight hundred fifty-five".