13838306068 has 36 divisors (see below), whose sum is σ = 26272814400. Its totient is φ = 6373562752.

The previous prime is 13838306033. The next prime is 13838306113. The reversal of 13838306068 is 86060383831.

13838306068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 73018 + ... + 181681.

It is an arithmetic number, because the mean of its divisors is an integer number (729800400).

Almost surely, 2^13838306068 is an apocalyptic number.

It is an amenable number.

13838306068 is a deficient number, since it is larger than the sum of its proper divisors (12434508332).

13838306068 is a wasteful number, since it uses less digits than its factorization.

13838306068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254784 (or 254765 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

Adding to 13838306068 its reverse (86060383831), we get a palindrome (99898689899).

The spelling of 13838306068 in words is "thirteen billion, eight hundred thirty-eight million, three hundred six thousand, sixty-eight".