23344504621 has 8 divisors (see below), whose sum is σ = 23430672320. Its totient is φ = 23258467008.

The previous prime is 23344504613. The next prime is 23344504627. The reversal of 23344504621 is 12640544332.

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

It is a cyclic number.

It is not a de Polignac number, because 23344504621 - 2³ = 23344504613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23344504627) 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, 334645 + ... + 398341.

It is an arithmetic number, because the mean of its divisors is an integer number (2928834040).

Almost surely, 2^23344504621 is an apocalyptic number.

It is an amenable number.

23344504621 is a deficient number, since it is larger than the sum of its proper divisors (86167699).

23344504621 is an equidigital number, since it uses as much as digits as its factorization.

23344504621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65043.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 23344504621 in words is "twenty-three billion, three hundred forty-four million, five hundred four thousand, six hundred twenty-one".