23204020044304 has 40 divisors (see below), whose sum is σ = 49070025388800. Its totient is φ = 10541870044800.

The previous prime is 23204020044263. The next prime is 23204020044341. The reversal of 23204020044304 is 40344002040232.

It is a happy number.

It is a super-2 number, since 2×23204020044304² (a number of 28 digits) contains 22 as substring.

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, 33479712 + ... + 34165759.

It is an arithmetic number, because the mean of its divisors is an integer number (1226750634720).

Almost surely, 2^{23204020044304} is an apocalyptic number.

It is an amenable number.

23204020044304 is an abundant number, since it is smaller than the sum of its proper divisors (25866005344496).

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

23204020044304 is a wasteful number, since it uses less digits than its factorization.

23204020044304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67647439 (or 67647433 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 23204020044304 its reverse (40344002040232), we get a palindrome (63548022084536).

The spelling of 23204020044304 in words is "twenty-three trillion, two hundred four billion, twenty million, forty-four thousand, three hundred four".