14475718189 has 2 divisors, whose sum is σ = 14475718190. Its totient is φ = 14475718188.

The previous prime is 14475718111. The next prime is 14475718193. The reversal of 14475718189 is 98181757441.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9671148964 + 4804569225 = 98342^2 + 69315^2 .

It is an emirp because it is prime and its reverse (98181757441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14475718189 - 2⁹ = 14475717677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14475718109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7237859094 + 7237859095.

It is an arithmetic number, because the mean of its divisors is an integer number (7237859095).

Almost surely, 2^14475718189 is an apocalyptic number.

It is an amenable number.

14475718189 is a deficient number, since it is larger than the sum of its proper divisors (1).

14475718189 is an equidigital number, since it uses as much as digits as its factorization.

14475718189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2257920, while the sum is 55.

The spelling of 14475718189 in words is "fourteen billion, four hundred seventy-five million, seven hundred eighteen thousand, one hundred eighty-nine".