2431113312 has 24 divisors (see below), whose sum is σ = 6381672696. Its totient is φ = 810371072.

The previous prime is 2431113299. The next prime is 2431113323. The reversal of 2431113312 is 2133111342.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12661953 + ... + 12662144.

It is an arithmetic number, because the mean of its divisors is an integer number (265903029).

Almost surely, 2^2431113312 is an apocalyptic number.

It is an amenable number.

2431113312 is an abundant number, since it is smaller than the sum of its proper divisors (3950559384).

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

2431113312 is a wasteful number, since it uses less digits than its factorization.

2431113312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25324110 (or 25324102 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 2431113312 is about 49306.3212174666. The cubic root of 2431113312 is about 1344.6267095612.

Adding to 2431113312 its reverse (2133111342), we get a palindrome (4564224654).

The spelling of 2431113312 in words is "two billion, four hundred thirty-one million, one hundred thirteen thousand, three hundred twelve".