880312326381 has 12 divisors (see below), whose sum is σ = 1286882277408. Its totient is φ = 579804102024.

The previous prime is 880312326371. The next prime is 880312326401. The reversal of 880312326381 is 183623213088.

880312326381 is a `hidden beast` number, since 8 + 8 + 0 + 3 + 1 + 2 + 3 + 2 + 638 + 1 = 666.

It is not a de Polignac number, because 880312326381 - 2⁵ = 880312326349 is a prime.

It is a super-2 number, since 2×880312326381² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880312326331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 589231065 + ... + 589232558.

It is an arithmetic number, because the mean of its divisors is an integer number (107240189784).

Almost surely, 2^880312326381 is an apocalyptic number.

It is an amenable number.

880312326381 is a deficient number, since it is larger than the sum of its proper divisors (406569951027).

880312326381 is a wasteful number, since it uses less digits than its factorization.

880312326381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178463712 (or 1178463709 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 880312326381 in words is "eight hundred eighty billion, three hundred twelve million, three hundred twenty-six thousand, three hundred eighty-one".