2431431323 has 8 divisors (see below), whose sum is σ = 2505656160. Its totient is φ = 2357917120.

The previous prime is 2431431313. The next prime is 2431431329. The reversal of 2431431323 is 3231341342.

2431431323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2431431323 - 2²² = 2427237019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2431431292 and 2431431301.

It is not an unprimeable number, because it can be changed into a prime (2431431329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170708 + ... + 184401.

It is an arithmetic number, because the mean of its divisors is an integer number (313207020).

Almost surely, 2^2431431323 is an apocalyptic number.

2431431323 is a deficient number, since it is larger than the sum of its proper divisors (74224837).

2431431323 is a wasteful number, since it uses less digits than its factorization.

2431431323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355317.

The product of its digits is 5184, while the sum is 26.

The square root of 2431431323 is about 49309.5459622171. The cubic root of 2431431323 is about 1344.6853366710.

Adding to 2431431323 its reverse (3231341342), we get a palindrome (5662772665).

The spelling of 2431431323 in words is "two billion, four hundred thirty-one million, four hundred thirty-one thousand, three hundred twenty-three".