14232066809 has 2 divisors, whose sum is σ = 14232066810. Its totient is φ = 14232066808.

The previous prime is 14232066773. The next prime is 14232066881. The reversal of 14232066809 is 90866023241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14007906025 + 224160784 = 118355^2 + 14972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14232066809 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 (14232060809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7116033404 + 7116033405.

It is an arithmetic number, because the mean of its divisors is an integer number (7116033405).

Almost surely, 2^14232066809 is an apocalyptic number.

It is an amenable number.

14232066809 is a deficient number, since it is larger than the sum of its proper divisors (1).

14232066809 is an equidigital number, since it uses as much as digits as its factorization.

14232066809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 14232066809 in words is "fourteen billion, two hundred thirty-two million, sixty-six thousand, eight hundred nine".