14066989274 has 16 divisors (see below), whose sum is σ = 22732654560. Its totient is φ = 6489869040.

The previous prime is 14066989271. The next prime is 14066989297. The reversal of 14066989274 is 47298966041.

It is not an unprimeable number, because it can be changed into a prime (14066989271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40532 + ... + 172559.

It is an arithmetic number, because the mean of its divisors is an integer number (1420790910).

Almost surely, 2^14066989274 is an apocalyptic number.

14066989274 is a deficient number, since it is larger than the sum of its proper divisors (8665665286).

14066989274 is a wasteful number, since it uses less digits than its factorization.

14066989274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215645.

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 14066989274 in words is "fourteen billion, sixty-six million, nine hundred eighty-nine thousand, two hundred seventy-four".