13382719317 has 48 divisors (see below), whose sum is σ = 21909381312. Its totient is φ = 8095749120.

The previous prime is 13382719297. The next prime is 13382719321. The reversal of 13382719317 is 71391728331.

It is not a de Polignac number, because 13382719317 - 2¹⁴ = 13382702933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13382719517) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1537983 + ... + 1546659.

It is an arithmetic number, because the mean of its divisors is an integer number (456445444).

Almost surely, 2^13382719317 is an apocalyptic number.

It is an amenable number.

13382719317 is a deficient number, since it is larger than the sum of its proper divisors (8526661995).

13382719317 is an equidigital number, since it uses as much as digits as its factorization.

13382719317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9280 (or 9268 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The spelling of 13382719317 in words is "thirteen billion, three hundred eighty-two million, seven hundred nineteen thousand, three hundred seventeen".