12432134592 has 84 divisors (see below), whose sum is σ = 36001996576. Its totient is φ = 4101304320.

The previous prime is 12432134591. The next prime is 12432134597. The reversal of 12432134592 is 29543123421.

12432134592 is a `hidden beast` number, since 1 + 2 + 4 + 32 + 1 + 34 + 592 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12432134591) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 55384 + ... + 167127.

Almost surely, 2^12432134592 is an apocalyptic number.

12432134592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12432134592 is an abundant number, since it is smaller than the sum of its proper divisors (23569861984).

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

12432134592 is a wasteful number, since it uses less digits than its factorization.

12432134592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222626 (or 222613 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The spelling of 12432134592 in words is "twelve billion, four hundred thirty-two million, one hundred thirty-four thousand, five hundred ninety-two".