14138065566775 has 12 divisors (see below), whose sum is σ = 17558048491992. Its totient is φ = 11293131686240.

The previous prime is 14138065566761. The next prime is 14138065566827. The reversal of 14138065566775 is 57766556083141.

It is not a de Polignac number, because 14138065566775 - 2⁵ = 14138065566743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 433002529 + ... + 433035178.

It is an arithmetic number, because the mean of its divisors is an integer number (1463170707666).

Almost surely, 2^{14138065566775} is an apocalyptic number.

14138065566775 is a deficient number, since it is larger than the sum of its proper divisors (3419982925217).

14138065566775 is an equidigital number, since it uses as much as digits as its factorization.

14138065566775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866038370 (or 866038365 counting only the distinct ones).

The product of its (nonzero) digits is 127008000, while the sum is 64.

The spelling of 14138065566775 in words is "fourteen trillion, one hundred thirty-eight billion, sixty-five million, five hundred sixty-six thousand, seven hundred seventy-five".