342354913 has 2 divisors, whose sum is σ = 342354914. Its totient is φ = 342354912.

The previous prime is 342354907. The next prime is 342355009. The reversal of 342354913 is 319453243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215296929 + 127057984 = 14673^2 + 11272^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342354913 is a prime.

It is not a weakly prime, because it can be changed into another prime (342354113) 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, 171177456 + 171177457.

It is an arithmetic number, because the mean of its divisors is an integer number (171177457).

Almost surely, 2^342354913 is an apocalyptic number.

It is an amenable number.

342354913 is a deficient number, since it is larger than the sum of its proper divisors (1).

342354913 is an equidigital number, since it uses as much as digits as its factorization.

342354913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 34.

The square root of 342354913 is about 18502.8352692229. The cubic root of 342354913 is about 699.5608899099.

The spelling of 342354913 in words is "three hundred forty-two million, three hundred fifty-four thousand, nine hundred thirteen".