3113422431 has 16 divisors (see below), whose sum is σ = 4769107968. Its totient is φ = 1769781600.

The previous prime is 3113422423. The next prime is 3113422471. The reversal of 3113422431 is 1342243113.

It is a happy number.

It is not a de Polignac number, because 3113422431 - 2³ = 3113422423 is a prime.

It is a super-2 number, since 2×3113422431² = 19386798467707899522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113422471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384100 + ... + 392121.

It is an arithmetic number, because the mean of its divisors is an integer number (298069248).

Almost surely, 2^3113422431 is an apocalyptic number.

3113422431 is a deficient number, since it is larger than the sum of its proper divisors (1655685537).

3113422431 is a wasteful number, since it uses less digits than its factorization.

3113422431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776422.

The product of its digits is 1728, while the sum is 24.

The square root of 3113422431 is about 55798.0504229314. The cubic root of 3113422431 is about 1460.2011405811.

Adding to 3113422431 its reverse (1342243113), we get a palindrome (4455665544).

The spelling of 3113422431 in words is "three billion, one hundred thirteen million, four hundred twenty-two thousand, four hundred thirty-one".