23204030304 has 192 divisors, whose sum is σ = 77552778240. Its totient is φ = 5908654080.

The previous prime is 23204030299. The next prime is 23204030323. The reversal of 23204030304 is 40303040232.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207549 + ... + 299139.

It is an arithmetic number, because the mean of its divisors is an integer number (403920720).

Almost surely, 2^23204030304 is an apocalyptic number.

23204030304 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 23204030304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38776389120).

23204030304 is an abundant number, since it is smaller than the sum of its proper divisors (54348747936).

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

23204030304 is a wasteful number, since it uses less digits than its factorization.

23204030304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91653 (or 91645 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23204030304 its reverse (40303040232), we get a palindrome (63507070536).

The spelling of 23204030304 in words is "twenty-three billion, two hundred four million, thirty thousand, three hundred four".