14334423209 has 2 divisors, whose sum is σ = 14334423210. Its totient is φ = 14334423208.

The previous prime is 14334423199. The next prime is 14334423211. The reversal of 14334423209 is 90232443341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11150304025 + 3184119184 = 105595^2 + 56428^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14334423209 is a prime.

Together with 14334423211, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14334423109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7167211604 + 7167211605.

It is an arithmetic number, because the mean of its divisors is an integer number (7167211605).

Almost surely, 2^14334423209 is an apocalyptic number.

It is an amenable number.

14334423209 is a deficient number, since it is larger than the sum of its proper divisors (1).

14334423209 is an equidigital number, since it uses as much as digits as its factorization.

14334423209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 14334423209 in words is "fourteen billion, three hundred thirty-four million, four hundred twenty-three thousand, two hundred nine".