13699338134 has 32 divisors (see below), whose sum is σ = 21544621056. Its totient is φ = 6526016640.

The previous prime is 13699338047. The next prime is 13699338139. The reversal of 13699338134 is 43183399631.

13699338134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13699338139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2181419 + ... + 2187689.

It is an arithmetic number, because the mean of its divisors is an integer number (673269408).

Almost surely, 2^13699338134 is an apocalyptic number.

13699338134 is a deficient number, since it is larger than the sum of its proper divisors (7845282922).

13699338134 is a wasteful number, since it uses less digits than its factorization.

13699338134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6920.

The product of its digits is 1259712, while the sum is 50.

The spelling of 13699338134 in words is "thirteen billion, six hundred ninety-nine million, three hundred thirty-eight thousand, one hundred thirty-four".