23242311431 has 8 divisors (see below), whose sum is σ = 24467070720. Its totient is φ = 22017700152.

The previous prime is 23242311403. The next prime is 23242311437. The reversal of 23242311431 is 13411324232.

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 23242311431 - 2¹⁴ = 23242295047 is a prime.

It is a super-2 number, since 2×23242311431² (a number of 22 digits) 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 23242311431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23242311437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449396 + ... + 498438.

It is an arithmetic number, because the mean of its divisors is an integer number (3058383840).

Almost surely, 2^23242311431 is an apocalyptic number.

23242311431 is a deficient number, since it is larger than the sum of its proper divisors (1224759289).

23242311431 is a wasteful number, since it uses less digits than its factorization.

23242311431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74005.

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

Adding to 23242311431 its reverse (13411324232), we get a palindrome (36653635663).

The spelling of 23242311431 in words is "twenty-three billion, two hundred forty-two million, three hundred eleven thousand, four hundred thirty-one".