13383386919793 has 32 divisors (see below), whose sum is σ = 15297353809920. Its totient is φ = 11597455584000.

The previous prime is 13383386919781. The next prime is 13383386919823. The reversal of 13383386919793 is 39791968338331.

It is not a de Polignac number, because 13383386919793 - 2²¹ = 13383384822641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13383386919703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358199433 + ... + 358236793.

It is an arithmetic number, because the mean of its divisors is an integer number (478042306560).

Almost surely, 2^{13383386919793} is an apocalyptic number.

It is an amenable number.

13383386919793 is a deficient number, since it is larger than the sum of its proper divisors (1913966890127).

13383386919793 is a wasteful number, since it uses less digits than its factorization.

13383386919793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53149.

The product of its digits is 476171136, while the sum is 73.

The spelling of 13383386919793 in words is "thirteen trillion, three hundred eighty-three billion, three hundred eighty-six million, nine hundred nineteen thousand, seven hundred ninety-three".