12432034132 has 12 divisors (see below), whose sum is σ = 24864068320. Its totient is φ = 5328014616.

The previous prime is 12432034127. The next prime is 12432034163. The reversal of 12432034132 is 23143023421.

12432034132 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12432034097 and 12432034106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222000582 + ... + 222000637.

Almost surely, 2^12432034132 is an apocalyptic number.

It is an amenable number.

12432034132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12432034132 is a wasteful number, since it uses less digits than its factorization.

12432034132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444001230 (or 444001228 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12432034132 its reverse (23143023421), we get a palindrome (35575057553).

The spelling of 12432034132 in words is "twelve billion, four hundred thirty-two million, thirty-four thousand, one hundred thirty-two".