14274458189 has 2 divisors, whose sum is σ = 14274458190. Its totient is φ = 14274458188.

The previous prime is 14274458131. The next prime is 14274458203. The reversal of 14274458189 is 98185447241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14038221289 + 236236900 = 118483^2 + 15370^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14274458189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14274458189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14274451189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7137229094 + 7137229095.

It is an arithmetic number, because the mean of its divisors is an integer number (7137229095).

Almost surely, 2^14274458189 is an apocalyptic number.

It is an amenable number.

14274458189 is a deficient number, since it is larger than the sum of its proper divisors (1).

14274458189 is an equidigital number, since it uses as much as digits as its factorization.

14274458189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2580480, while the sum is 53.

The spelling of 14274458189 in words is "fourteen billion, two hundred seventy-four million, four hundred fifty-eight thousand, one hundred eighty-nine".