23244444121231 has 8 divisors (see below), whose sum is σ = 23545269497600. Its totient is φ = 22943783542680.

The previous prime is 23244444121189. The next prime is 23244444121237. The reversal of 23244444121231 is 13212144444232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23244444121231 is a prime.

It is a super-2 number, since 2×23244444121231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23244444121237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40915521 + ... + 41479738.

It is an arithmetic number, because the mean of its divisors is an integer number (2943158687200).

Almost surely, 2^{23244444121231} is an apocalyptic number.

23244444121231 is a deficient number, since it is larger than the sum of its proper divisors (300825376369).

23244444121231 is an equidigital number, since it uses as much as digits as its factorization.

23244444121231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82398909.

The product of its digits is 147456, while the sum is 37.

Adding to 23244444121231 its reverse (13212144444232), we get a palindrome (36456588565463).

The spelling of 23244444121231 in words is "twenty-three trillion, two hundred forty-four billion, four hundred forty-four million, one hundred twenty-one thousand, two hundred thirty-one".