23024220024321 has 12 divisors (see below), whose sum is σ = 33257498411748. Its totient is φ = 15349345380864.

The previous prime is 23024220024317. The next prime is 23024220024353. The reversal of 23024220024321 is 12342002242032.

23024220024321 is a `hidden beast` number, since 2 + 3 + 0 + 2 + 4 + 220 + 0 + 2 + 432 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12341421937296 + 10682798087025 = 3513036^2 + 3268455^2 .

It is not a de Polignac number, because 23024220024321 - 2² = 23024220024317 is a prime.

It is a super-2 number, since 2×23024220024321² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23024220024361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10130980 + ... + 12193653.

It is an arithmetic number, because the mean of its divisors is an integer number (2771458200979).

Almost surely, 2^{23024220024321} is an apocalyptic number.

It is an amenable number.

23024220024321 is a deficient number, since it is larger than the sum of its proper divisors (10233278387427).

23024220024321 is a wasteful number, since it uses less digits than its factorization.

23024220024321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22439232 (or 22439229 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 23024220024321 its reverse (12342002242032), we get a palindrome (35366222266353).

The spelling of 23024220024321 in words is "twenty-three trillion, twenty-four billion, two hundred twenty million, twenty-four thousand, three hundred twenty-one".