14208205589 has 2 divisors, whose sum is σ = 14208205590. Its totient is φ = 14208205588.

The previous prime is 14208205579. The next prime is 14208205591. The reversal of 14208205589 is 98550280241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10602203089 + 3606002500 = 102967^2 + 60050^2 .

It is a cyclic number.

It is not a de Polignac number, because 14208205589 - 2¹⁶ = 14208140053 is a prime.

Together with 14208205591, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14208205519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7104102794 + 7104102795.

It is an arithmetic number, because the mean of its divisors is an integer number (7104102795).

Almost surely, 2^14208205589 is an apocalyptic number.

It is an amenable number.

14208205589 is a deficient number, since it is larger than the sum of its proper divisors (1).

14208205589 is an equidigital number, since it uses as much as digits as its factorization.

14208205589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 14208205589 in words is "fourteen billion, two hundred eight million, two hundred five thousand, five hundred eighty-nine".