14685115135673 has 2 divisors, whose sum is σ = 14685115135674. Its totient is φ = 14685115135672.

The previous prime is 14685115135637. The next prime is 14685115135681. The reversal of 14685115135673 is 37653151158641.

14685115135673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (14685115135637) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9930111859264 + 4755003276409 = 3151208^2 + 2180597^2 .

It is a cyclic number.

It is not a de Polignac number, because 14685115135673 - 2²⁰ = 14685114087097 is a prime.

It is not a weakly prime, because it can be changed into another prime (14685115135633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7342557567836 + 7342557567837.

It is an arithmetic number, because the mean of its divisors is an integer number (7342557567837).

Almost surely, 2^{14685115135673} is an apocalyptic number.

It is an amenable number.

14685115135673 is a deficient number, since it is larger than the sum of its proper divisors (1).

14685115135673 is an equidigital number, since it uses as much as digits as its factorization.

14685115135673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072000, while the sum is 56.

The spelling of 14685115135673 in words is "fourteen trillion, six hundred eighty-five billion, one hundred fifteen million, one hundred thirty-five thousand, six hundred seventy-three".