13888807192 has 64 divisors (see below), whose sum is σ = 28682035200. Its totient is φ = 6264935040.

The previous prime is 13888807189. The next prime is 13888807201. The reversal of 13888807192 is 29170888831.

13888807192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4451409 + ... + 4454527.

It is an arithmetic number, because the mean of its divisors is an integer number (448156800).

Almost surely, 2^13888807192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13888807192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14341017600).

13888807192 is an abundant number, since it is smaller than the sum of its proper divisors (14793228008).

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

13888807192 is a wasteful number, since it uses less digits than its factorization.

13888807192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096 (or 4092 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 55.

The spelling of 13888807192 in words is "thirteen billion, eight hundred eighty-eight million, eight hundred seven thousand, one hundred ninety-two".