340034242049 has 2 divisors, whose sum is σ = 340034242050. Its totient is φ = 340034242048.

The previous prime is 340034242033. The next prime is 340034242061. The reversal of 340034242049 is 940242430043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290930784400 + 49103457649 = 539380^2 + 221593^2 .

It is a cyclic number.

It is not a de Polignac number, because 340034242049 - 2⁴ = 340034242033 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 (340034242019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170017121024 + 170017121025.

It is an arithmetic number, because the mean of its divisors is an integer number (170017121025).

Almost surely, 2^340034242049 is an apocalyptic number.

It is an amenable number.

340034242049 is a deficient number, since it is larger than the sum of its proper divisors (1).

340034242049 is an equidigital number, since it uses as much as digits as its factorization.

340034242049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 340034242049 in words is "three hundred forty billion, thirty-four million, two hundred forty-two thousand, forty-nine".