14142689186 has 8 divisors (see below), whose sum is σ = 21419995584. Its totient is φ = 7002690660.

The previous prime is 14142689153. The next prime is 14142689189. The reversal of 14142689186 is 68198624141.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (14142689189) 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, 34326710 + ... + 34327121.

It is an arithmetic number, because the mean of its divisors is an integer number (2677499448).

Almost surely, 2^14142689186 is an apocalyptic number.

14142689186 is a deficient number, since it is larger than the sum of its proper divisors (7277306398).

14142689186 is a wasteful number, since it uses less digits than its factorization.

14142689186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68653936.

The product of its digits is 663552, while the sum is 50.

The spelling of 14142689186 in words is "fourteen billion, one hundred forty-two million, six hundred eighty-nine thousand, one hundred eighty-six".