13164993338 has 16 divisors (see below), whose sum is σ = 22575870720. Its totient is φ = 5640312336.

The previous prime is 13164993337. The next prime is 13164993349. The reversal of 13164993338 is 83339946131.

13164993338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13164993337) 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 7 ways as a sum of consecutive naturals, for example, 107081 + ... + 194412.

It is an arithmetic number, because the mean of its divisors is an integer number (1410991920).

Almost surely, 2^13164993338 is an apocalyptic number.

13164993338 is a deficient number, since it is larger than the sum of its proper divisors (9410877382).

13164993338 is a wasteful number, since it uses less digits than its factorization.

13164993338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304621.

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

The spelling of 13164993338 in words is "thirteen billion, one hundred sixty-four million, nine hundred ninety-three thousand, three hundred thirty-eight".