3468816919559 has 2 divisors, whose sum is σ = 3468816919560. Its totient is φ = 3468816919558.

The previous prime is 3468816919493. The next prime is 3468816919609. The reversal of 3468816919559 is 9559196188643.

3468816919559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (9559196188643) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3468816919559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3468816919759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734408459779 + 1734408459780.

It is an arithmetic number, because the mean of its divisors is an integer number (1734408459780).

Almost surely, 2^{3468816919559} is an apocalyptic number.

3468816919559 is a deficient number, since it is larger than the sum of its proper divisors (1).

3468816919559 is an equidigital number, since it uses as much as digits as its factorization.

3468816919559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 503884800, while the sum is 74.

The spelling of 3468816919559 in words is "three trillion, four hundred sixty-eight billion, eight hundred sixteen million, nine hundred nineteen thousand, five hundred fifty-nine".