432126621234 has 96 divisors (see below), whose sum is σ = 1175137891200. Its totient is φ = 111487334400.

The previous prime is 432126621151. The next prime is 432126621307.

432126621234 is a `hidden beast` number, since 4 + 3 + 2 + 1 + 2 + 6 + 621 + 23 + 4 = 666.

432126621234 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×432126621234² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 839727 + ... + 1252754.

It is an arithmetic number, because the mean of its divisors is an integer number (12241019700).

Almost surely, 2^432126621234 is an apocalyptic number.

432126621234 is an abundant number, since it is smaller than the sum of its proper divisors (743011269966).

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

432126621234 is a wasteful number, since it uses less digits than its factorization.

432126621234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092656 (or 2092653 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The spelling of 432126621234 in words is "four hundred thirty-two billion, one hundred twenty-six million, six hundred twenty-one thousand, two hundred thirty-four".