23204404224 has 132 divisors (see below), whose sum is σ = 67104426480. Its totient is φ = 7723008000.

The previous prime is 23204404219. The next prime is 23204404229. The reversal of 23204404224 is 42240440232.

23204404224 is a `hidden beast` number, since 2 + 32 + 0 + 4 + 404 + 224 = 666.

It is an interprime number because it is at equal distance from previous prime (23204404219) and next prime (23204404229).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23204404229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7730724 + ... + 7733724.

Almost surely, 2^23204404224 is an apocalyptic number.

23204404224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23204404224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33552213240).

23204404224 is an abundant number, since it is smaller than the sum of its proper divisors (43900022256).

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

23204404224 is a wasteful number, since it uses less digits than its factorization.

23204404224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3866 (or 3845 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 23204404224 its reverse (42240440232), we get a palindrome (65444844456).

The spelling of 23204404224 in words is "twenty-three billion, two hundred four million, four hundred four thousand, two hundred twenty-four".