23242404432 has 40 divisors (see below), whose sum is σ = 64661562784. Its totient is φ = 7151508864.

The previous prime is 23242404401. The next prime is 23242404443. The reversal of 23242404432 is 23440424232.

It is a self number, because there is not a number n which added to its sum of digits gives 23242404432.

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, 18623098 + ... + 18624345.

Almost surely, 2^23242404432 is an apocalyptic number.

It is an amenable number.

23242404432 is an abundant number, since it is smaller than the sum of its proper divisors (41419158352).

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

23242404432 is a wasteful number, since it uses less digits than its factorization.

23242404432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37247467 (or 37247461 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 23242404432 its reverse (23440424232), we get a palindrome (46682828664).

The spelling of 23242404432 in words is "twenty-three billion, two hundred forty-two million, four hundred four thousand, four hundred thirty-two".