13560340424663 has 2 divisors, whose sum is σ = 13560340424664. Its totient is φ = 13560340424662.

The previous prime is 13560340424627. The next prime is 13560340424681. The reversal of 13560340424663 is 36642404306531.

13560340424663 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 a cyclic number.

It is not a de Polignac number, because 13560340424663 - 2¹² = 13560340420567 is a prime.

It is a super-2 number, since 2×13560340424663² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13560340424363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6780170212331 + 6780170212332.

It is an arithmetic number, because the mean of its divisors is an integer number (6780170212332).

Almost surely, 2^{13560340424663} is an apocalyptic number.

13560340424663 is a deficient number, since it is larger than the sum of its proper divisors (1).

13560340424663 is an equidigital number, since it uses as much as digits as its factorization.

13560340424663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 13560340424663 in words is "thirteen trillion, five hundred sixty billion, three hundred forty million, four hundred twenty-four thousand, six hundred sixty-three".