23502422401 has 4 divisors (see below), whose sum is σ = 23502757552. Its totient is φ = 23502087252.

The previous prime is 23502422369. The next prime is 23502422413. The reversal of 23502422401 is 10422420532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23502422401 - 2⁵ = 23502422369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23502422431) 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, 17715 + ... + 217528.

It is an arithmetic number, because the mean of its divisors is an integer number (5875689388).

Almost surely, 2^23502422401 is an apocalyptic number.

It is an amenable number.

23502422401 is a deficient number, since it is larger than the sum of its proper divisors (335151).

23502422401 is an equidigital number, since it uses as much as digits as its factorization.

23502422401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335150.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 23502422401 its reverse (10422420532), we get a palindrome (33924842933).

The spelling of 23502422401 in words is "twenty-three billion, five hundred two million, four hundred twenty-two thousand, four hundred one".