14343709 has 2 divisors, whose sum is σ = 14343710. Its totient is φ = 14343708.

The previous prime is 14343701. The next prime is 14343737. The reversal of 14343709 is 90734341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13616100 + 727609 = 3690^2 + 853^2 .

It is a cyclic number.

It is not a de Polignac number, because 14343709 - 2³ = 14343701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14343701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7171854 + 7171855.

It is an arithmetic number, because the mean of its divisors is an integer number (7171855).

Almost surely, 2^14343709 is an apocalyptic number.

It is an amenable number.

14343709 is a deficient number, since it is larger than the sum of its proper divisors (1).

14343709 is an equidigital number, since it uses as much as digits as its factorization.

14343709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 14343709 is about 3787.3089390753. The cubic root of 14343709 is about 242.9706535939.

The spelling of 14343709 in words is "fourteen million, three hundred forty-three thousand, seven hundred nine".