14141275145 has 4 divisors (see below), whose sum is σ = 16969530180. Its totient is φ = 11313020112.

The previous prime is 14141275139. The next prime is 14141275171. The reversal of 14141275145 is 54157214141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8280454009 + 5860821136 = 90997^2 + 76556^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14141275145 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1414127510 + ... + 1414127519.

It is an arithmetic number, because the mean of its divisors is an integer number (4242382545).

Almost surely, 2^14141275145 is an apocalyptic number.

It is an amenable number.

14141275145 is a deficient number, since it is larger than the sum of its proper divisors (2828255035).

14141275145 is an equidigital number, since it uses as much as digits as its factorization.

14141275145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828255034.

The product of its digits is 22400, while the sum is 35.

Adding to 14141275145 its reverse (54157214141), we get a palindrome (68298489286).

The spelling of 14141275145 in words is "fourteen billion, one hundred forty-one million, two hundred seventy-five thousand, one hundred forty-five".