14146655189 has 4 divisors (see below), whose sum is σ = 14174780256. Its totient is φ = 14118530124.

The previous prime is 14146655177. The next prime is 14146655197. The reversal of 14146655189 is 98155664141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98155664141 = 157 ⋅625195313.

It is a cyclic number.

It is not a de Polignac number, because 14146655189 - 2²⁰ = 14145606613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14146655389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14061779 + ... + 14062784.

It is an arithmetic number, because the mean of its divisors is an integer number (3543695064).

Almost surely, 2^14146655189 is an apocalyptic number.

It is an amenable number.

14146655189 is a deficient number, since it is larger than the sum of its proper divisors (28125067).

14146655189 is an equidigital number, since it uses as much as digits as its factorization.

14146655189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28125066.

The product of its digits is 1036800, while the sum is 50.

The spelling of 14146655189 in words is "fourteen billion, one hundred forty-six million, six hundred fifty-five thousand, one hundred eighty-nine".