2431331304 has 16 divisors (see below), whose sum is σ = 6078328320. Its totient is φ = 810443760.

The previous prime is 2431331303. The next prime is 2431331339. The reversal of 2431331304 is 4031331342.

2431331304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2431331304² = 11822743819620680832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 101305471 = 2431331304 / (2 + 4 + 3 + 1 + 3 + 3 + 1 + 3 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (2431331303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50652712 + ... + 50652759.

It is an arithmetic number, because the mean of its divisors is an integer number (379895520).

Almost surely, 2^2431331304 is an apocalyptic number.

2431331304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2431331304 is an abundant number, since it is smaller than the sum of its proper divisors (3646997016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2431331304 is a wasteful number, since it uses less digits than its factorization.

2431331304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101305480 (or 101305476 counting only the distinct ones).

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

The square root of 2431331304 is about 49308.5317566849. The cubic root of 2431331304 is about 1344.6668981590. Note that the first 3 decimals are identical.

Adding to 2431331304 its reverse (4031331342), we get a palindrome (6462662646).

The spelling of 2431331304 in words is "two billion, four hundred thirty-one million, three hundred thirty-one thousand, three hundred four".