23231032422424 has 16 divisors (see below), whose sum is σ = 43558240473000. Its totient is φ = 11615501629632.

The previous prime is 23231032422319. The next prime is 23231032422427. The reversal of 23231032422424 is 42422423013232.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23231032422424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23231032422427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8172444 + ... + 10641940.

Almost surely, 2^{23231032422424} is an apocalyptic number.

It is an amenable number.

23231032422424 is a deficient number, since it is larger than the sum of its proper divisors (20327208050576).

23231032422424 is a wasteful number, since it uses less digits than its factorization.

23231032422424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3645402 (or 3645398 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 23231032422424 its reverse (42422423013232), we get a palindrome (65653455435656).

The spelling of 23231032422424 in words is "twenty-three trillion, two hundred thirty-one billion, thirty-two million, four hundred twenty-two thousand, four hundred twenty-four".