23450032332321 has 16 divisors (see below), whose sum is σ = 35733560532864. Its totient is φ = 13399951751424.

The previous prime is 23450032332313. The next prime is 23450032332329. The reversal of 23450032332321 is 12323323005432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23450032332313) and next prime (23450032332329).

It is not a de Polignac number, because 23450032332321 - 2³ = 23450032332313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23450032332329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1705951 + ... + 7057643.

It is an arithmetic number, because the mean of its divisors is an integer number (2233347533304).

Almost surely, 2^{23450032332321} is an apocalyptic number.

23450032332321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23450032332321 is a deficient number, since it is larger than the sum of its proper divisors (12283528200543).

23450032332321 is a wasteful number, since it uses less digits than its factorization.

23450032332321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560360.

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 23450032332321 its reverse (12323323005432), we get a palindrome (35773355337753).

The spelling of 23450032332321 in words is "twenty-three trillion, four hundred fifty billion, thirty-two million, three hundred thirty-two thousand, three hundred twenty-one".