13803849168 has 40 divisors (see below), whose sum is σ = 36529703616. Its totient is φ = 4489056000.

The previous prime is 13803849161. The next prime is 13803849203. The reversal of 13803849168 is 86194830831.

It is a self number, because there is not a number n which added to its sum of digits gives 13803849168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13803849161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3505108 + ... + 3509043.

Almost surely, 2^13803849168 is an apocalyptic number.

It is an amenable number.

13803849168 is an abundant number, since it is smaller than the sum of its proper divisors (22725854448).

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

13803849168 is a wasteful number, since it uses less digits than its factorization.

13803849168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014203 (or 7014197 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 13803849168 in words is "thirteen billion, eight hundred three million, eight hundred forty-nine thousand, one hundred sixty-eight".