23243332404 has 24 divisors (see below), whose sum is σ = 54771419808. Its totient is φ = 7671066400.

The previous prime is 23243332397. The next prime is 23243332429. The reversal of 23243332404 is 40423334232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9587622 + ... + 9590045.

It is an arithmetic number, because the mean of its divisors is an integer number (2282142492).

Almost surely, 2^23243332404 is an apocalyptic number.

It is an amenable number.

23243332404 is an abundant number, since it is smaller than the sum of its proper divisors (31528087404).

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

23243332404 is a wasteful number, since it uses less digits than its factorization.

23243332404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19177775 (or 19177773 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 23243332404 its reverse (40423334232), we get a palindrome (63666666636).

The spelling of 23243332404 in words is "twenty-three billion, two hundred forty-three million, three hundred thirty-two thousand, four hundred four".