13880198793 has 8 divisors (see below), whose sum is σ = 18508016800. Its totient is φ = 9252923328.

The previous prime is 13880198789. The next prime is 13880198807. The reversal of 13880198793 is 39789108831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13880198793 - 2² = 13880198789 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13880196793) 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, 71623 + ... + 181356.

It is an arithmetic number, because the mean of its divisors is an integer number (2313502100).

Almost surely, 2^13880198793 is an apocalyptic number.

It is an amenable number.

13880198793 is a deficient number, since it is larger than the sum of its proper divisors (4627818007).

13880198793 is a wasteful number, since it uses less digits than its factorization.

13880198793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271271.

The product of its (nonzero) digits is 2612736, while the sum is 57.

The spelling of 13880198793 in words is "thirteen billion, eight hundred eighty million, one hundred ninety-eight thousand, seven hundred ninety-three".