23202143204304 has 40 divisors (see below), whose sum is σ = 60049662747232. Its totient is φ = 7719751889280.

The previous prime is 23202143204267. The next prime is 23202143204309. The reversal of 23202143204304 is 40340234120232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23202143204309) 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, 446718934 + ... + 446770869.

Almost surely, 2^{23202143204304} is an apocalyptic number.

23202143204304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23202143204304 is an abundant number, since it is smaller than the sum of its proper divisors (36847519542928).

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

23202143204304 is a wasteful number, since it uses less digits than its factorization.

23202143204304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893490355 (or 893490349 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 23202143204304 its reverse (40340234120232), we get a palindrome (63542377324536).

The spelling of 23202143204304 in words is "twenty-three trillion, two hundred two billion, one hundred forty-three million, two hundred four thousand, three hundred four".