14206636866 has 8 divisors (see below), whose sum is σ = 28413273744. Its totient is φ = 4735545620.

The previous prime is 14206636859. The next prime is 14206636901. The reversal of 14206636866 is 66863660241.

It is a sphenic number, since it is the product of 3 distinct primes.

14206636866 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183886400 + ... + 1183886411.

It is an arithmetic number, because the mean of its divisors is an integer number (3551659218).

Almost surely, 2^14206636866 is an apocalyptic number.

14206636866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14206636866 is a wasteful number, since it uses less digits than its factorization.

14206636866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367772816.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 14206636866 in words is "fourteen billion, two hundred six million, six hundred thirty-six thousand, eight hundred sixty-six".