14216411609 has 2 divisors, whose sum is σ = 14216411610. Its totient is φ = 14216411608.

The previous prime is 14216411569. The next prime is 14216411641. The reversal of 14216411609 is 90611461241.

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., 13494307225 + 722104384 = 116165^2 + 26872^2 .

It is a cyclic number.

It is not a de Polignac number, because 14216411609 - 2²⁰ = 14215363033 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 (14216411009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7108205804 + 7108205805.

It is an arithmetic number, because the mean of its divisors is an integer number (7108205805).

Almost surely, 2^14216411609 is an apocalyptic number.

It is an amenable number.

14216411609 is a deficient number, since it is larger than the sum of its proper divisors (1).

14216411609 is an equidigital number, since it uses as much as digits as its factorization.

14216411609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 14216411609 in words is "fourteen billion, two hundred sixteen million, four hundred eleven thousand, six hundred nine".