13876186086 has 128 divisors (see below), whose sum is σ = 37225267200. Its totient is φ = 3747371040.

The previous prime is 13876186073. The next prime is 13876186087. The reversal of 13876186086 is 68068167831.

13876186086 is a `hidden beast` number, since 1 + 387 + 6 + 186 + 0 + 86 = 666.

13876186086 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13876186087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 490105 + ... + 517643.

It is an arithmetic number, because the mean of its divisors is an integer number (290822400).

Almost surely, 2^13876186086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13876186086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18612633600).

13876186086 is an abundant number, since it is smaller than the sum of its proper divisors (23349081114).

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

13876186086 is a wasteful number, since it uses less digits than its factorization.

13876186086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27631 (or 27625 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 13876186086 in words is "thirteen billion, eight hundred seventy-six million, one hundred eighty-six thousand, eighty-six".