23204321004 has 24 divisors (see below), whose sum is σ = 55889978368. Its totient is φ = 7485264720.

The previous prime is 23204320999. The next prime is 23204321017. The reversal of 23204321004 is 40012340232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31188232 + ... + 31188975.

Almost surely, 2^23204321004 is an apocalyptic number.

It is an amenable number.

23204321004 is an abundant number, since it is smaller than the sum of its proper divisors (32685657364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23204321004 is a wasteful number, since it uses less digits than its factorization.

23204321004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62377245 (or 62377243 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23204321004 its reverse (40012340232), we get a palindrome (63216661236).

The spelling of 23204321004 in words is "twenty-three billion, two hundred four million, three hundred twenty-one thousand, four".