13666433160 has 64 divisors (see below), whose sum is σ = 41055497280. Its totient is φ = 3639386880.

The previous prime is 13666433153. The next prime is 13666433171. The reversal of 13666433160 is 6133466631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10275 + ... + 165645.

It is an arithmetic number, because the mean of its divisors is an integer number (641492145).

Almost surely, 2^13666433160 is an apocalyptic number.

13666433160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13666433160 is an abundant number, since it is smaller than the sum of its proper divisors (27389064120).

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

13666433160 is a wasteful number, since it uses less digits than its factorization.

13666433160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156118 (or 156114 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 39.

Adding to 13666433160 its reverse (6133466631), we get a palindrome (19799899791).

The spelling of 13666433160 in words is "thirteen billion, six hundred sixty-six million, four hundred thirty-three thousand, one hundred sixty".