23244204132251 has 4 divisors (see below), whose sum is σ = 23246096840904. Its totient is φ = 23242311423600.

The previous prime is 23244204132199. The next prime is 23244204132349. The reversal of 23244204132251 is 15223140244232.

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 23244204132251 - 2³⁰ = 23243130390427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23244204131251) 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, 946335905 + ... + 946360466.

It is an arithmetic number, because the mean of its divisors is an integer number (5811524210226).

Almost surely, 2^{23244204132251} is an apocalyptic number.

23244204132251 is a deficient number, since it is larger than the sum of its proper divisors (1892708653).

23244204132251 is a wasteful number, since it uses less digits than its factorization.

23244204132251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892708652.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 23244204132251 its reverse (15223140244232), we get a palindrome (38467344376483).

The spelling of 23244204132251 in words is "twenty-three trillion, two hundred forty-four billion, two hundred four million, one hundred thirty-two thousand, two hundred fifty-one".