13395919323 has 4 divisors (see below), whose sum is σ = 17861225768. Its totient is φ = 8930612880.

The previous prime is 13395919319. The next prime is 13395919333. The reversal of 13395919323 is 32391959331.

It is a happy number.

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

It is not a de Polignac number, because 13395919323 - 2² = 13395919319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13395919333) by changing a digit.

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, 2232653218 + ... + 2232653223.

It is an arithmetic number, because the mean of its divisors is an integer number (4465306442).

Almost surely, 2^13395919323 is an apocalyptic number.

13395919323 is a deficient number, since it is larger than the sum of its proper divisors (4465306445).

13395919323 is an equidigital number, since it uses as much as digits as its factorization.

13395919323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4465306444.

The product of its digits is 590490, while the sum is 48.

The spelling of 13395919323 in words is "thirteen billion, three hundred ninety-five million, nine hundred nineteen thousand, three hundred twenty-three".