13326736168 has 8 divisors (see below), whose sum is σ = 24987630330. Its totient is φ = 6663368080.

The previous prime is 13326736151. The next prime is 13326736219. The reversal of 13326736168 is 86163762331.

13326736168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8274085444 + 5052650724 = 90962^2 + 71082^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 832921003 + ... + 832921018.

Almost surely, 2^13326736168 is an apocalyptic number.

It is an amenable number.

13326736168 is a deficient number, since it is larger than the sum of its proper divisors (11660894162).

13326736168 is a wasteful number, since it uses less digits than its factorization.

13326736168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665842027 (or 1665842023 counting only the distinct ones).

The product of its digits is 653184, while the sum is 46.

The spelling of 13326736168 in words is "thirteen billion, three hundred twenty-six million, seven hundred thirty-six thousand, one hundred sixty-eight".