23412621432 has 32 divisors (see below), whose sum is σ = 58543102800. Its totient is φ = 7802667264.

The previous prime is 23412621409. The next prime is 23412621457.

23412621432 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 23412621432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31378 + ... + 218654.

Almost surely, 2^23412621432 is an apocalyptic number.

It is an amenable number.

23412621432 is an abundant number, since it is smaller than the sum of its proper divisors (35130481368).

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

23412621432 is a wasteful number, since it uses less digits than its factorization.

23412621432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192495 (or 192491 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The spelling of 23412621432 in words is "twenty-three billion, four hundred twelve million, six hundred twenty-one thousand, four hundred thirty-two".