14040440244 has 18 divisors (see below), whose sum is σ = 35491112930. Its totient is φ = 4680146736.

The previous prime is 14040440243. The next prime is 14040440257. The reversal of 14040440244 is 44204404041.

14040440244 is a `hidden beast` number, since 14 + 0 + 404 + 4 + 0 + 244 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8024576400 + 6015863844 = 89580^2 + 77562^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14040440243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 195006079 + ... + 195006150.

Almost surely, 2^14040440244 is an apocalyptic number.

It is an amenable number.

14040440244 is an abundant number, since it is smaller than the sum of its proper divisors (21450672686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14040440244 is a wasteful number, since it uses less digits than its factorization.

14040440244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390012239 (or 390012234 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 14040440244 its reverse (44204404041), we get a palindrome (58244844285).

The spelling of 14040440244 in words is "fourteen billion, forty million, four hundred forty thousand, two hundred forty-four".