4440244202243 has 4 divisors (see below), whose sum is σ = 4440519309408. Its totient is φ = 4439969095080.

The previous prime is 4440244202237. The next prime is 4440244202249. The reversal of 4440244202243 is 3422024420444.

4440244202243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4440244202237) and next prime (4440244202249).

It is a cyclic number.

It is not a de Polignac number, because 4440244202243 - 2⁶ = 4440244202179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4440244202249) by changing a digit.

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, 137529371 + ... + 137561652.

It is an arithmetic number, because the mean of its divisors is an integer number (1110129827352).

Almost surely, 2^{4440244202243} is an apocalyptic number.

4440244202243 is a deficient number, since it is larger than the sum of its proper divisors (275107165).

4440244202243 is a wasteful number, since it uses less digits than its factorization.

4440244202243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275107164.

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 4440244202243 its reverse (3422024420444), we get a palindrome (7862268622687).

The spelling of 4440244202243 in words is "four trillion, four hundred forty billion, two hundred forty-four million, two hundred two thousand, two hundred forty-three".