342363361 has 2 divisors, whose sum is σ = 342363362. Its totient is φ = 342363360.

The previous prime is 342363347. The next prime is 342363379. The reversal of 342363361 is 163363243.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266342400 + 76020961 = 16320^2 + 8719^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342363361 is a prime.

It is not a weakly prime, because it can be changed into another prime (342363061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171181680 + 171181681.

It is an arithmetic number, because the mean of its divisors is an integer number (171181681).

Almost surely, 2^342363361 is an apocalyptic number.

It is an amenable number.

342363361 is a deficient number, since it is larger than the sum of its proper divisors (1).

342363361 is an equidigital number, since it uses as much as digits as its factorization.

342363361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 31.

The square root of 342363361 is about 18503.0635571518. The cubic root of 342363361 is about 699.5666440183.

The spelling of 342363361 in words is "three hundred forty-two million, three hundred sixty-three thousand, three hundred sixty-one".