13886114660 has 96 divisors (see below), whose sum is σ = 34641129600. Its totient is φ = 4618736640.

The previous prime is 13886114659. The next prime is 13886114699. The reversal of 13886114660 is 6641168831.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 63944 + ... + 178496.

It is an arithmetic number, because the mean of its divisors is an integer number (360845100).

Almost surely, 2^13886114660 is an apocalyptic number.

13886114660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13886114660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17320564800).

13886114660 is an abundant number, since it is smaller than the sum of its proper divisors (20755014940).

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

13886114660 is a wasteful number, since it uses less digits than its factorization.

13886114660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114621 (or 114619 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 13886114660 in words is "thirteen billion, eight hundred eighty-six million, one hundred fourteen thousand, six hundred sixty".