4342340202209 has 2 divisors, whose sum is σ = 4342340202210. Its totient is φ = 4342340202208.

The previous prime is 4342340202191. The next prime is 4342340202227. The reversal of 4342340202209 is 9022020432434.

It is a balanced prime because it is at equal distance from previous prime (4342340202191) and next prime (4342340202227).

It can be written as a sum of positive squares in only one way, i.e., 4315187753809 + 27152448400 = 2077303^2 + 164780^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4342340202209 is a prime.

It is not a weakly prime, because it can be changed into another prime (4342340262209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171170101104 + 2171170101105.

It is an arithmetic number, because the mean of its divisors is an integer number (2171170101105).

Almost surely, 2^{4342340202209} is an apocalyptic number.

It is an amenable number.

4342340202209 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342340202209 is an equidigital number, since it uses as much as digits as its factorization.

4342340202209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 4342340202209 in words is "four trillion, three hundred forty-two billion, three hundred forty million, two hundred two thousand, two hundred nine".