12032412032 has 64 divisors (see below), whose sum is σ = 24362324640. Its totient is φ = 5918330880.

The previous prime is 12032412023. The next prime is 12032412037. The reversal of 12032412032 is 23021423021.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 12032411995 and 12032412013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032412037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5060828 + ... + 5063204.

Almost surely, 2^12032412032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12032412032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12181162320).

12032412032 is an abundant number, since it is smaller than the sum of its proper divisors (12329912608).

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

12032412032 is an equidigital number, since it uses as much as digits as its factorization.

12032412032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019 (or 3007 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12032412032 its reverse (23021423021), we get a palindrome (35053835053).

The spelling of 12032412032 in words is "twelve billion, thirty-two million, four hundred twelve thousand, thirty-two".