3042431331 has 24 divisors (see below), whose sum is σ = 4205234880. Its totient is φ = 1955523024.

The previous prime is 3042431311. The next prime is 3042431339. The reversal of 3042431331 is 1331342403.

It is a de Polignac number, because none of the positive numbers 2^k-3042431331 is a prime.

It is a super-2 number, since 2×3042431331² = 18512776807700863122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3042431339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 803200 + ... + 806978.

It is an arithmetic number, because the mean of its divisors is an integer number (175218120).

Almost surely, 2^3042431331 is an apocalyptic number.

3042431331 is a deficient number, since it is larger than the sum of its proper divisors (1162803549).

3042431331 is an equidigital number, since it uses as much as digits as its factorization.

3042431331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983 (or 3904 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3042431331 is about 55158.2390128619. The cubic root of 3042431331 is about 1449.0173811892.

Adding to 3042431331 its reverse (1331342403), we get a palindrome (4373773734).

The spelling of 3042431331 in words is "three billion, forty-two million, four hundred thirty-one thousand, three hundred thirty-one".