13888113716 has 12 divisors (see below), whose sum is σ = 24305108100. Its totient is φ = 6943797120.

The previous prime is 13888113703. The next prime is 13888113719. The reversal of 13888113716 is 61731188831.

It can be written as a sum of positive squares in 2 ways, for example, as 9733795600 + 4154318116 = 98660^2 + 64454^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13888113719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104486 + ... + 196706.

It is an arithmetic number, because the mean of its divisors is an integer number (2025425675).

Almost surely, 2^13888113716 is an apocalyptic number.

It is an amenable number.

13888113716 is a deficient number, since it is larger than the sum of its proper divisors (10416994384).

13888113716 is a wasteful number, since it uses less digits than its factorization.

13888113716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129874 (or 129872 counting only the distinct ones).

The product of its digits is 193536, while the sum is 47.

The spelling of 13888113716 in words is "thirteen billion, eight hundred eighty-eight million, one hundred thirteen thousand, seven hundred sixteen".