23023244424021 has 8 divisors (see below), whose sum is σ = 30736665155424. Its totient is φ = 15329326654320.

The previous prime is 23023244423987. The next prime is 23023244424023. The reversal of 23023244424021 is 12042444232032.

It is a happy number.

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

It is not a de Polignac number, because 23023244424021 - 2²³ = 23023236035413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023244424023) 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, 4875737670 + ... + 4875742391.

It is an arithmetic number, because the mean of its divisors is an integer number (3842083144428).

Almost surely, 2^{23023244424021} is an apocalyptic number.

It is an amenable number.

23023244424021 is a deficient number, since it is larger than the sum of its proper divisors (7713420731403).

23023244424021 is an equidigital number, since it uses as much as digits as its factorization.

23023244424021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9751480851.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 23023244424021 its reverse (12042444232032), we get a palindrome (35065688656053).

The spelling of 23023244424021 in words is "twenty-three trillion, twenty-three billion, two hundred forty-four million, four hundred twenty-four thousand, twenty-one".