340004214197573 has 2 divisors, whose sum is σ = 340004214197574. Its totient is φ = 340004214197572.

The previous prime is 340004214197561. The next prime is 340004214197579. The reversal of 340004214197573 is 375791412400043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 328038820632964 + 11965393564609 = 18111842^2 + 3459103^2 .

It is an emirp because it is prime and its reverse (375791412400043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340004214197573 - 2⁴⁴ = 322412028153157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340004214197579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170002107098786 + 170002107098787.

It is an arithmetic number, because the mean of its divisors is an integer number (170002107098787).

Almost surely, 2^{340004214197573} is an apocalyptic number.

It is an amenable number.

340004214197573 is a deficient number, since it is larger than the sum of its proper divisors (1).

340004214197573 is an equidigital number, since it uses as much as digits as its factorization.

340004214197573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 340004214197573 in words is "three hundred forty trillion, four billion, two hundred fourteen million, one hundred ninety-seven thousand, five hundred seventy-three".