14063268666 has 16 divisors (see below), whose sum is σ = 29781039744. Its totient is φ = 4412005824.

The previous prime is 14063268643. The next prime is 14063268679. The reversal of 14063268666 is 66686236041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68937490 + ... + 68937693.

It is an arithmetic number, because the mean of its divisors is an integer number (1861314984).

Almost surely, 2^14063268666 is an apocalyptic number.

14063268666 is an abundant number, since it is smaller than the sum of its proper divisors (15717771078).

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

14063268666 is a wasteful number, since it uses less digits than its factorization.

14063268666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137875205.

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

The spelling of 14063268666 in words is "fourteen billion, sixty-three million, two hundred sixty-eight thousand, six hundred sixty-six".