3468642558193 has 2 divisors, whose sum is σ = 3468642558194. Its totient is φ = 3468642558192.

The previous prime is 3468642558191. The next prime is 3468642558209. The reversal of 3468642558193 is 3918552468643.

It is a happy number.

3468642558193 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2891145913569 + 577496644624 = 1700337^2 + 759932^2 .

It is a cyclic number.

It is not a de Polignac number, because 3468642558193 - 2¹ = 3468642558191 is a prime.

Together with 3468642558191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3468642558191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734321279096 + 1734321279097.

It is an arithmetic number, because the mean of its divisors is an integer number (1734321279097).

Almost surely, 2^{3468642558193} is an apocalyptic number.

It is an amenable number.

3468642558193 is a deficient number, since it is larger than the sum of its proper divisors (1).

3468642558193 is an equidigital number, since it uses as much as digits as its factorization.

3468642558193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 149299200, while the sum is 64.

The spelling of 3468642558193 in words is "three trillion, four hundred sixty-eight billion, six hundred forty-two million, five hundred fifty-eight thousand, one hundred ninety-three".