13179167128 has 64 divisors (see below), whose sum is σ = 25398576000. Its totient is φ = 6409435392.

The previous prime is 13179167119. The next prime is 13179167149. The reversal of 13179167128 is 82176197131.

13179167128 is a nontrivial binomial coefficient, being equal to C(162353, 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14530051 + ... + 14530957.

It is an arithmetic number, because the mean of its divisors is an integer number (396852750).

Almost surely, 2^13179167128 is an apocalyptic number.

13179167128 is the 162352-nd triangular number.

13179167128 is the 54118-th centered nonagonal number.

It is an amenable number.

13179167128 is a deficient number, since it is larger than the sum of its proper divisors (12219408872).

13179167128 is a wasteful number, since it uses less digits than its factorization.

13179167128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304 (or 1300 counting only the distinct ones).

The product of its digits is 127008, while the sum is 46.

The spelling of 13179167128 in words is "thirteen billion, one hundred seventy-nine million, one hundred sixty-seven thousand, one hundred twenty-eight".