14242234220209 has 2 divisors, whose sum is σ = 14242234220210. Its totient is φ = 14242234220208.

The previous prime is 14242234220153. The next prime is 14242234220213. The reversal of 14242234220209 is 90202243224241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14167884200625 + 74350019584 = 3764025^2 + 272672^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14242234220209 is a prime.

It is not a weakly prime, because it can be changed into another prime (14242234230209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7121117110104 + 7121117110105.

It is an arithmetic number, because the mean of its divisors is an integer number (7121117110105).

Almost surely, 2^{14242234220209} is an apocalyptic number.

It is an amenable number.

14242234220209 is a deficient number, since it is larger than the sum of its proper divisors (1).

14242234220209 is an equidigital number, since it uses as much as digits as its factorization.

14242234220209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 14242234220209 in words is "fourteen trillion, two hundred forty-two billion, two hundred thirty-four million, two hundred twenty thousand, two hundred nine".