340000970273 has 2 divisors, whose sum is σ = 340000970274. Its totient is φ = 340000970272.

The previous prime is 340000970261. The next prime is 340000970279. The reversal of 340000970273 is 372079000043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228209710369 + 111791259904 = 477713^2 + 334352^2 .

It is a cyclic number.

It is not a de Polignac number, because 340000970273 - 2¹⁰ = 340000969249 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 (340000970279) 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, 170000485136 + 170000485137.

It is an arithmetic number, because the mean of its divisors is an integer number (170000485137).

Almost surely, 2^340000970273 is an apocalyptic number.

It is an amenable number.

340000970273 is a deficient number, since it is larger than the sum of its proper divisors (1).

340000970273 is an equidigital number, since it uses as much as digits as its factorization.

340000970273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 35.

The spelling of 340000970273 in words is "three hundred forty billion, nine hundred seventy thousand, two hundred seventy-three".