13472136168 has 16 divisors (see below), whose sum is σ = 33680340480. Its totient is φ = 4490712048.

The previous prime is 13472136133. The next prime is 13472136211. The reversal of 13472136168 is 86163127431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280669480 + ... + 280669527.

It is an arithmetic number, because the mean of its divisors is an integer number (2105021280).

Almost surely, 2^13472136168 is an apocalyptic number.

It is an amenable number.

13472136168 is an abundant number, since it is smaller than the sum of its proper divisors (20208204312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13472136168 is a wasteful number, since it uses less digits than its factorization.

13472136168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561339016 (or 561339012 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The spelling of 13472136168 in words is "thirteen billion, four hundred seventy-two million, one hundred thirty-six thousand, one hundred sixty-eight".