342344117 has 2 divisors, whose sum is σ = 342344118. Its totient is φ = 342344116.

The previous prime is 342344077. The next prime is 342344141. The reversal of 342344117 is 711443243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291521476 + 50822641 = 17074^2 + 7129^2 .

It is a cyclic number.

It is not a de Polignac number, because 342344117 - 2⁸ = 342343861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342344117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342344417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171172058 + 171172059.

It is an arithmetic number, because the mean of its divisors is an integer number (171172059).

Almost surely, 2^342344117 is an apocalyptic number.

It is an amenable number.

342344117 is a deficient number, since it is larger than the sum of its proper divisors (1).

342344117 is an equidigital number, since it uses as much as digits as its factorization.

342344117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 29.

The square root of 342344117 is about 18502.5435278504. The cubic root of 342344117 is about 699.5535363922.

The spelling of 342344117 in words is "three hundred forty-two million, three hundred forty-four thousand, one hundred seventeen".