14109866916662 has 8 divisors (see below), whose sum is σ = 23088873136392. Its totient is φ = 6413575871200.

The previous prime is 14109866916661. The next prime is 14109866916751. The reversal of 14109866916662 is 26661966890141.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14109866916661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320678793539 + ... + 320678793582.

It is an arithmetic number, because the mean of its divisors is an integer number (2886109142049).

Almost surely, 2^{14109866916662} is an apocalyptic number.

14109866916662 is a deficient number, since it is larger than the sum of its proper divisors (8979006219730).

14109866916662 is a wasteful number, since it uses less digits than its factorization.

14109866916662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641357587134.

The product of its (nonzero) digits is 40310784, while the sum is 65.

The spelling of 14109866916662 in words is "fourteen trillion, one hundred nine billion, eight hundred sixty-six million, nine hundred sixteen thousand, six hundred sixty-two".