342112193 has 2 divisors, whose sum is σ = 342112194. Its totient is φ = 342112192.

The previous prime is 342112181. The next prime is 342112213. The reversal of 342112193 is 391211243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244359424 + 97752769 = 15632^2 + 9887^2 .

It is a cyclic number.

It is not a de Polignac number, because 342112193 - 2⁸ = 342111937 is a prime.

It is not a weakly prime, because it can be changed into another prime (342112103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171056096 + 171056097.

It is an arithmetic number, because the mean of its divisors is an integer number (171056097).

Almost surely, 2^342112193 is an apocalyptic number.

It is an amenable number.

342112193 is a deficient number, since it is larger than the sum of its proper divisors (1).

342112193 is an equidigital number, since it uses as much as digits as its factorization.

342112193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 26.

The square root of 342112193 is about 18496.2751114920. The cubic root of 342112193 is about 699.3955278292.

The spelling of 342112193 in words is "three hundred forty-two million, one hundred twelve thousand, one hundred ninety-three".