23324842331 has 4 divisors (see below), whose sum is σ = 26656962672. Its totient is φ = 19992721992.

The previous prime is 23324842309. The next prime is 23324842379. The reversal of 23324842331 is 13324842332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23324842331 - 2²² = 23320648027 is a prime.

It is a super-2 number, since 2×23324842331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23324842291 and 23324842300.

It is not an unprimeable number, because it can be changed into a prime (23324842631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666060160 + ... + 1666060173.

It is an arithmetic number, because the mean of its divisors is an integer number (6664240668).

Almost surely, 2^23324842331 is an apocalyptic number.

23324842331 is a deficient number, since it is larger than the sum of its proper divisors (3332120341).

23324842331 is an equidigital number, since it uses as much as digits as its factorization.

23324842331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332120340.

The product of its digits is 82944, while the sum is 35.

Subtracting from 23324842331 its reverse (13324842332), we obtain a palindrome (9999999999).

The spelling of 23324842331 in words is "twenty-three billion, three hundred twenty-four million, eight hundred forty-two thousand, three hundred thirty-one".