13699180893 has 16 divisors (see below), whose sum is σ = 18522081536. Its totient is φ = 9005230080.

The previous prime is 13699180889. The next prime is 13699180927. The reversal of 13699180893 is 39808199631.

It is not a de Polignac number, because 13699180893 - 2² = 13699180889 is a prime.

It is the 117044-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13699180813) by changing a digit.

It is a nontrivial repunit in base 117043.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7996 + ... + 165717.

It is an arithmetic number, because the mean of its divisors is an integer number (1157630096).

Almost surely, 2^13699180893 is an apocalyptic number.

It is an amenable number.

13699180893 is a deficient number, since it is larger than the sum of its proper divisors (4822900643).

13699180893 is a wasteful number, since it uses less digits than its factorization.

13699180893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174084.

The product of its (nonzero) digits is 2519424, while the sum is 57.

The spelling of 13699180893 in words is "thirteen billion, six hundred ninety-nine million, one hundred eighty thousand, eight hundred ninety-three".