13312344002 has 8 divisors (see below), whose sum is σ = 20145228876. Its totient is φ = 6597267712.

The previous prime is 13312343963. The next prime is 13312344029. The reversal of 13312344002 is 20044321331.

It can be written as a sum of positive squares in 2 ways, for example, as 13310006161 + 2337841 = 115369^2 + 1529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29451863 + ... + 29452314.

Almost surely, 2^13312344002 is an apocalyptic number.

13312344002 is a deficient number, since it is larger than the sum of its proper divisors (6832884874).

13312344002 is a wasteful number, since it uses less digits than its factorization.

13312344002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58904292.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13312344002 its reverse (20044321331), we get a palindrome (33356665333).

The spelling of 13312344002 in words is "thirteen billion, three hundred twelve million, three hundred forty-four thousand, two".