2431341431 has 16 divisors (see below), whose sum is σ = 2580037824. Its totient is φ = 2286434304.

The previous prime is 2431341421. The next prime is 2431341433. The reversal of 2431341431 is 1341431342.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2431341431 - 2¹⁰ = 2431340407 is a prime.

It is a super-2 number, since 2×2431341431² = 11822842308194255522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2431341431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431341433) 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, 563675 + ... + 567971.

It is an arithmetic number, because the mean of its divisors is an integer number (161252364).

Almost surely, 2^2431341431 is an apocalyptic number.

2431341431 is a deficient number, since it is larger than the sum of its proper divisors (148696393).

2431341431 is a wasteful number, since it uses less digits than its factorization.

2431341431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4730.

The product of its digits is 3456, while the sum is 26.

The square root of 2431341431 is about 49308.6344467173. The cubic root of 2431341431 is about 1344.6687650954.

Adding to 2431341431 its reverse (1341431342), we get a palindrome (3772772773).

The spelling of 2431341431 in words is "two billion, four hundred thirty-one million, three hundred forty-one thousand, four hundred thirty-one".