13342431332 has 12 divisors (see below), whose sum is σ = 24578163120. Its totient is φ = 6320099016.

The previous prime is 13342431329. The next prime is 13342431391. The reversal of 13342431332 is 23313424331.

It is a junction number, because it is equal to n+sod(n) for n = 13342431295 and 13342431304.

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, 87779078 + ... + 87779229.

It is an arithmetic number, because the mean of its divisors is an integer number (2048180260).

Almost surely, 2^13342431332 is an apocalyptic number.

It is an amenable number.

13342431332 is a deficient number, since it is larger than the sum of its proper divisors (11235731788).

13342431332 is a wasteful number, since it uses less digits than its factorization.

13342431332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175558330 (or 175558328 counting only the distinct ones).

The product of its digits is 15552, while the sum is 29.

Adding to 13342431332 its reverse (23313424331), we get a palindrome (36655855663).

The spelling of 13342431332 in words is "thirteen billion, three hundred forty-two million, four hundred thirty-one thousand, three hundred thirty-two".