342082943 has 2 divisors, whose sum is σ = 342082944. Its totient is φ = 342082942.

The previous prime is 342082921. The next prime is 342082969. The reversal of 342082943 is 349280243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342082943 - 2¹⁸ = 341820799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342012943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171041471 + 171041472.

It is an arithmetic number, because the mean of its divisors is an integer number (171041472).

Almost surely, 2^342082943 is an apocalyptic number.

342082943 is a deficient number, since it is larger than the sum of its proper divisors (1).

342082943 is an equidigital number, since it uses as much as digits as its factorization.

342082943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 342082943 is about 18495.4843948462. The cubic root of 342082943 is about 699.3755948924.

The spelling of 342082943 in words is "three hundred forty-two million, eighty-two thousand, nine hundred forty-three".