14128666366682 has 16 divisors (see below), whose sum is σ = 24221327890560. Its totient is φ = 6054953484528.

The previous prime is 14128666366679. The next prime is 14128666366693. The reversal of 14128666366682 is 28666366682141.

It is a happy number.

It is a super-2 number, since 2×14128666366682² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15305918 + ... + 16202729.

It is an arithmetic number, because the mean of its divisors is an integer number (1513832993160).

Almost surely, 2^{14128666366682} is an apocalyptic number.

14128666366682 is a deficient number, since it is larger than the sum of its proper divisors (10092661523878).

14128666366682 is a wasteful number, since it uses less digits than its factorization.

14128666366682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31540685.

The product of its digits is 143327232, while the sum is 65.

The spelling of 14128666366682 in words is "fourteen trillion, one hundred twenty-eight billion, six hundred sixty-six million, three hundred sixty-six thousand, six hundred eighty-two".