23024342051431 has 4 divisors (see below), whose sum is σ = 26313533773072. Its totient is φ = 19735150329792.

The previous prime is 23024342051339. The next prime is 23024342051437. The reversal of 23024342051431 is 13415024342032.

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 23024342051431 - 2¹¹ = 23024342049383 is a prime.

It is a super-2 number, since 2×23024342051431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024342051437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1644595860810 + ... + 1644595860823.

It is an arithmetic number, because the mean of its divisors is an integer number (6578383443268).

Almost surely, 2^{23024342051431} is an apocalyptic number.

23024342051431 is a deficient number, since it is larger than the sum of its proper divisors (3289191721641).

23024342051431 is an equidigital number, since it uses as much as digits as its factorization.

23024342051431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3289191721640.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 23024342051431 its reverse (13415024342032), we get a palindrome (36439366393463).

The spelling of 23024342051431 in words is "twenty-three trillion, twenty-four billion, three hundred forty-two million, fifty-one thousand, four hundred thirty-one".