340123616359 has 2 divisors, whose sum is σ = 340123616360. Its totient is φ = 340123616358.

The previous prime is 340123616311. The next prime is 340123616369. The reversal of 340123616359 is 953616321043.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340123616359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340123616369) 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, 170061808179 + 170061808180.

It is an arithmetic number, because the mean of its divisors is an integer number (170061808180).

Almost surely, 2^340123616359 is an apocalyptic number.

340123616359 is a deficient number, since it is larger than the sum of its proper divisors (1).

340123616359 is an equidigital number, since it uses as much as digits as its factorization.

340123616359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 43.

The spelling of 340123616359 in words is "three hundred forty billion, one hundred twenty-three million, six hundred sixteen thousand, three hundred fifty-nine".