345462092831 has 16 divisors (see below), whose sum is σ = 352472044320. Its totient is φ = 338492528640.

The previous prime is 345462092821. The next prime is 345462092851. The reversal of 345462092831 is 138290264543.

It is a cyclic number.

It is not a de Polignac number, because 345462092831 - 2³⁸ = 70584185887 is a prime.

It is a super-2 number, since 2×345462092831² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345462092821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22838951 + ... + 22854071.

It is an arithmetic number, because the mean of its divisors is an integer number (22029502770).

Almost surely, 2^345462092831 is an apocalyptic number.

345462092831 is a deficient number, since it is larger than the sum of its proper divisors (7009951489).

345462092831 is a wasteful number, since it uses less digits than its factorization.

345462092831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16426.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 345462092831 in words is "three hundred forty-five billion, four hundred sixty-two million, ninety-two thousand, eight hundred thirty-one".