13344331332 has 24 divisors (see below), whose sum is σ = 32775551200. Its totient is φ = 4213999296.

The previous prime is 13344331289. The next prime is 13344331367. The reversal of 13344331332 is 23313344331.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 13344331332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29263657 + ... + 29264112.

Almost surely, 2^13344331332 is an apocalyptic number.

13344331332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13344331332 is an abundant number, since it is smaller than the sum of its proper divisors (19431219868).

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

13344331332 is a wasteful number, since it uses less digits than its factorization.

13344331332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58527795 (or 58527793 counting only the distinct ones).

The product of its digits is 23328, while the sum is 30.

Adding to 13344331332 its reverse (23313344331), we get a palindrome (36657675663).

The spelling of 13344331332 in words is "thirteen billion, three hundred forty-four million, three hundred thirty-one thousand, three hundred thirty-two".