14228127336361 has 3 divisors (see below), whose sum is σ = 14228131108381. Its totient is φ = 14228123564342.

The previous prime is 14228127336343. The next prime is 14228127336373. The reversal of 14228127336361 is 16363372182241.

The square root of 14228127336361 is 3772019.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 14228127336361 - 2¹¹ = 14228127334313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14228127336461) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1886010 + ... + 5658028.

Almost surely, 2^{14228127336361} is an apocalyptic number.

14228127336361 is the 3772019-th square number.

14228127336361 is the 1886010-th centered octagonal number.

It is an amenable number.

14228127336361 is a deficient number, since it is larger than the sum of its proper divisors (3772020).

14228127336361 is an frugal number, since it uses more digits than its factorization.

14228127336361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7544038 (or 3772019 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 49.

Multiplying 14228127336361 by its sum of digits (49), we get a square (697178239481689 = 26404133²).

The spelling of 14228127336361 in words is "fourteen trillion, two hundred twenty-eight billion, one hundred twenty-seven million, three hundred thirty-six thousand, three hundred sixty-one".