14223440201 has 4 divisors (see below), whose sum is σ = 15060113172. Its totient is φ = 13386767232.

The previous prime is 14223440177. The next prime is 14223440227. The reversal of 14223440201 is 10204432241.

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 7196977225 + 7026462976 = 84835^2 + 83824^2 .

It is not a de Polignac number, because 14223440201 - 2¹⁴ = 14223423817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14223440291) 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, 418336460 + ... + 418336493.

It is an arithmetic number, because the mean of its divisors is an integer number (3765028293).

Almost surely, 2^14223440201 is an apocalyptic number.

It is an amenable number.

14223440201 is a deficient number, since it is larger than the sum of its proper divisors (836672971).

14223440201 is an equidigital number, since it uses as much as digits as its factorization.

14223440201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836672970.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 14223440201 its reverse (10204432241), we get a palindrome (24427872442).

The spelling of 14223440201 in words is "fourteen billion, two hundred twenty-three million, four hundred forty thousand, two hundred one".