23204440004 has 24 divisors (see below), whose sum is σ = 42786307200. Its totient is φ = 10980960480.

The previous prime is 23204439967. The next prime is 23204440009. The reversal of 23204440004 is 40004440232.

It is not an unprimeable number, because it can be changed into a prime (23204440009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67967 + ... + 225894.

It is an arithmetic number, because the mean of its divisors is an integer number (1782762800).

Almost surely, 2^23204440004 is an apocalyptic number.

It is an amenable number.

23204440004 is a deficient number, since it is larger than the sum of its proper divisors (19581867196).

23204440004 is a wasteful number, since it uses less digits than its factorization.

23204440004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294923 (or 294921 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 23204440004 its reverse (40004440232), we get a palindrome (63208880236).

The spelling of 23204440004 in words is "twenty-three billion, two hundred four million, four hundred forty thousand, four".