14666680668014 has 8 divisors (see below), whose sum is σ = 22001458300248. Its totient is φ = 7332861234600.

The previous prime is 14666680667927. The next prime is 14666680668023. The reversal of 14666680668014 is 41086608666641.

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

It is a super-2 number, since 2×14666680668014² (a number of 27 digits) contains 22 as substring.

It is a congruent 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, 239511437 + ... + 239572664.

It is an arithmetic number, because the mean of its divisors is an integer number (2750182287531).

Almost surely, 2^{14666680668014} is an apocalyptic number.

14666680668014 is a deficient number, since it is larger than the sum of its proper divisors (7334777632234).

14666680668014 is a wasteful number, since it uses less digits than its factorization.

14666680668014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479099410.

The product of its (nonzero) digits is 47775744, while the sum is 62.

The spelling of 14666680668014 in words is "fourteen trillion, six hundred sixty-six billion, six hundred eighty million, six hundred sixty-eight thousand, fourteen".