23204404204 has 24 divisors (see below), whose sum is σ = 41035512560. Its totient is φ = 11480595264.

The previous prime is 23204404199. The next prime is 23204404207. The reversal of 23204404204 is 40240440232.

It is a super-2 number, since 2×23204404204² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23204404207) 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, 71602 + ... + 227014.

Almost surely, 2^23204404204 is an apocalyptic number.

It is an amenable number.

23204404204 is a deficient number, since it is larger than the sum of its proper divisors (17831108356).

23204404204 is a wasteful number, since it uses less digits than its factorization.

23204404204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155809 (or 155807 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 23204404204 its reverse (40240440232), we get a palindrome (63444844436).

The spelling of 23204404204 in words is "twenty-three billion, two hundred four million, four hundred four thousand, two hundred four".