342000030049 has 2 divisors, whose sum is σ = 342000030050. Its totient is φ = 342000030048.

The previous prime is 342000030037. The next prime is 342000030067. The reversal of 342000030049 is 940030000243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173709736225 + 168290293824 = 416785^2 + 410232^2 .

It is a cyclic number.

It is not a de Polignac number, because 342000030049 - 2⁵ = 342000030017 is a prime.

It is not a weakly prime, because it can be changed into another prime (342000030019) 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, 171000015024 + 171000015025.

It is an arithmetic number, because the mean of its divisors is an integer number (171000015025).

Almost surely, 2^342000030049 is an apocalyptic number.

It is an amenable number.

342000030049 is a deficient number, since it is larger than the sum of its proper divisors (1).

342000030049 is an equidigital number, since it uses as much as digits as its factorization.

342000030049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The spelling of 342000030049 in words is "three hundred forty-two billion, thirty thousand, forty-nine".