340034242033 has 2 divisors, whose sum is σ = 340034242034. Its totient is φ = 340034242032.

The previous prime is 340034242019. The next prime is 340034242049. The reversal of 340034242033 is 330242430043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183417762529 + 156616479504 = 428273^2 + 395748^2 .

It is an emirp because it is prime and its reverse (330242430043) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340034242033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340034241992 and 340034242010.

It is not a weakly prime, because it can be changed into another prime (340034242073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170017121016 + 170017121017.

It is an arithmetic number, because the mean of its divisors is an integer number (170017121017).

Almost surely, 2^340034242033 is an apocalyptic number.

It is an amenable number.

340034242033 is a deficient number, since it is larger than the sum of its proper divisors (1).

340034242033 is an equidigital number, since it uses as much as digits as its factorization.

340034242033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 340034242033 its reverse (330242430043), we get a palindrome (670276672076).

The spelling of 340034242033 in words is "three hundred forty billion, thirty-four million, two hundred forty-two thousand, thirty-three".