14056224565 has 4 divisors (see below), whose sum is σ = 16867469484. Its totient is φ = 11244979648.

The previous prime is 14056224527. The next prime is 14056224593. The reversal of 14056224565 is 56542265041.

It is a happy number.

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 2580030436 + 11476194129 = 50794^2 + 107127^2 .

It is a cyclic number.

It is not a de Polignac number, because 14056224565 - 2⁷ = 14056224437 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1405622452 + ... + 1405622461.

It is an arithmetic number, because the mean of its divisors is an integer number (4216867371).

Almost surely, 2^14056224565 is an apocalyptic number.

It is an amenable number.

14056224565 is a deficient number, since it is larger than the sum of its proper divisors (2811244919).

14056224565 is an equidigital number, since it uses as much as digits as its factorization.

14056224565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811244918.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 14056224565 in words is "fourteen billion, fifty-six million, two hundred twenty-four thousand, five hundred sixty-five".