14340352430309 has 2 divisors, whose sum is σ = 14340352430310. Its totient is φ = 14340352430308.

The previous prime is 14340352430291. The next prime is 14340352430401. The reversal of 14340352430309 is 90303425304341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12396363597409 + 1943988832900 = 3520847^2 + 1394270^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14340352430309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14340352450309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7170176215154 + 7170176215155.

It is an arithmetic number, because the mean of its divisors is an integer number (7170176215155).

Almost surely, 2^{14340352430309} is an apocalyptic number.

It is an amenable number.

14340352430309 is a deficient number, since it is larger than the sum of its proper divisors (1).

14340352430309 is an equidigital number, since it uses as much as digits as its factorization.

14340352430309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 14340352430309 in words is "fourteen trillion, three hundred forty billion, three hundred fifty-two million, four hundred thirty thousand, three hundred nine".