14342813 has 2 divisors, whose sum is σ = 14342814. Its totient is φ = 14342812.

The previous prime is 14342771. The next prime is 14342827. The reversal of 14342813 is 31824341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14341369 + 1444 = 3787^2 + 38^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14342813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14342843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7171406 + 7171407.

It is an arithmetic number, because the mean of its divisors is an integer number (7171407).

Almost surely, 2^14342813 is an apocalyptic number.

It is an amenable number.

14342813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14342813 is an equidigital number, since it uses as much as digits as its factorization.

14342813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 26.

The square root of 14342813 is about 3787.1906474325. The cubic root of 14342813 is about 242.9655943205.

The spelling of 14342813 in words is "fourteen million, three hundred forty-two thousand, eight hundred thirteen".