13344165323 has 4 divisors (see below), whose sum is σ = 13924346448. Its totient is φ = 12763984200.

The previous prime is 13344165319. The next prime is 13344165347. The reversal of 13344165323 is 32356144331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13344165323 - 2² = 13344165319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13344165313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290090528 + ... + 290090573.

It is an arithmetic number, because the mean of its divisors is an integer number (3481086612).

Almost surely, 2^13344165323 is an apocalyptic number.

13344165323 is a deficient number, since it is larger than the sum of its proper divisors (580181125).

13344165323 is an equidigital number, since it uses as much as digits as its factorization.

13344165323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580181124.

The product of its digits is 77760, while the sum is 35.

The spelling of 13344165323 in words is "thirteen billion, three hundred forty-four million, one hundred sixty-five thousand, three hundred twenty-three".