342301049 has 2 divisors, whose sum is σ = 342301050. Its totient is φ = 342301048.

The previous prime is 342301021. The next prime is 342301079. The reversal of 342301049 is 940103243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179560000 + 162741049 = 13400^2 + 12757^2 .

It is an emirp because it is prime and its reverse (940103243) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342301049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (342301079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171150524 + 171150525.

It is an arithmetic number, because the mean of its divisors is an integer number (171150525).

Almost surely, 2^342301049 is an apocalyptic number.

It is an amenable number.

342301049 is a deficient number, since it is larger than the sum of its proper divisors (1).

342301049 is an equidigital number, since it uses as much as digits as its factorization.

342301049 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 26.

The square root of 342301049 is about 18501.3796512584. The cubic root of 342301049 is about 699.5241997942.

The spelling of 342301049 in words is "three hundred forty-two million, three hundred one thousand, forty-nine".