12332403432 has 96 divisors (see below), whose sum is σ = 35416180800. Its totient is φ = 3863388672.

The previous prime is 12332403371. The next prime is 12332403443. The reversal of 12332403432 is 23430423321.

12332403432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12332403396 and 12332403405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 882919 + ... + 896777.

It is an arithmetic number, because the mean of its divisors is an integer number (368918550).

Almost surely, 2^12332403432 is an apocalyptic number.

12332403432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12332403432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17708090400).

12332403432 is an abundant number, since it is smaller than the sum of its proper divisors (23083777368).

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

12332403432 is a wasteful number, since it uses less digits than its factorization.

12332403432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14615 (or 14608 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 12332403432 its reverse (23430423321), we get a palindrome (35762826753).

The spelling of 12332403432 in words is "twelve billion, three hundred thirty-two million, four hundred three thousand, four hundred thirty-two".