14151240209 has 2 divisors, whose sum is σ = 14151240210. Its totient is φ = 14151240208.

The previous prime is 14151240203. The next prime is 14151240227. The reversal of 14151240209 is 90204215141.

14151240209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9486760000 + 4664480209 = 97400^2 + 68297^2 .

It is a cyclic number.

It is not a de Polignac number, because 14151240209 - 2³² = 9856272913 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14151240203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7075620104 + 7075620105.

It is an arithmetic number, because the mean of its divisors is an integer number (7075620105).

Almost surely, 2^14151240209 is an apocalyptic number.

It is an amenable number.

14151240209 is a deficient number, since it is larger than the sum of its proper divisors (1).

14151240209 is an equidigital number, since it uses as much as digits as its factorization.

14151240209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 14151240209 in words is "fourteen billion, one hundred fifty-one million, two hundred forty thousand, two hundred nine".