14460227116661 has 4 divisors (see below), whose sum is σ = 14460236181324. Its totient is φ = 14460218052000.

The previous prime is 14460227116651. The next prime is 14460227116721. The reversal of 14460227116661 is 16661172206441.

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 can be written as a sum of positive squares in 2 ways, for example, as 3645541048900 + 10814686067761 = 1909330^2 + 3288569^2 .

It is a cyclic number.

It is not a de Polignac number, because 14460227116661 - 2⁶ = 14460227116597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14460227116651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1433030 + ... + 5565431.

It is an arithmetic number, because the mean of its divisors is an integer number (3615059045331).

Almost surely, 2^{14460227116661} is an apocalyptic number.

It is an amenable number.

14460227116661 is a deficient number, since it is larger than the sum of its proper divisors (9064663).

14460227116661 is an equidigital number, since it uses as much as digits as its factorization.

14460227116661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9064662.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 14460227116661 in words is "fourteen trillion, four hundred sixty billion, two hundred twenty-seven million, one hundred sixteen thousand, six hundred sixty-one".