14014146666 has 16 divisors (see below), whose sum is σ = 30184316064. Its totient is φ = 4312045104.

The previous prime is 14014146613. The next prime is 14014146691. The reversal of 14014146666 is 66664141041.

14014146666 is digitally balanced in base 2, 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 (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89834196 + ... + 89834351.

It is an arithmetic number, because the mean of its divisors is an integer number (1886519754).

Almost surely, 2^14014146666 is an apocalyptic number.

14014146666 is an abundant number, since it is smaller than the sum of its proper divisors (16170169398).

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

14014146666 is a wasteful number, since it uses less digits than its factorization.

14014146666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179668565.

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 14014146666 in words is "fourteen billion, fourteen million, one hundred forty-six thousand, six hundred sixty-six".