340043751799 has 2 divisors, whose sum is σ = 340043751800. Its totient is φ = 340043751798.

The previous prime is 340043751793. The next prime is 340043751841. The reversal of 340043751799 is 997157340043.

It is a weak prime.

It is an emirp because it is prime and its reverse (997157340043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340043751799 - 2³³ = 331453817207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340043751793) 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, 170021875899 + 170021875900.

It is an arithmetic number, because the mean of its divisors is an integer number (170021875900).

Almost surely, 2^340043751799 is an apocalyptic number.

340043751799 is a deficient number, since it is larger than the sum of its proper divisors (1).

340043751799 is an equidigital number, since it uses as much as digits as its factorization.

340043751799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 340043751799 in words is "three hundred forty billion, forty-three million, seven hundred fifty-one thousand, seven hundred ninety-nine".