244204133243 has 4 divisors (see below), whose sum is σ = 279090438000. Its totient is φ = 209317828488.

The previous prime is 244204133237. The next prime is 244204133309. The reversal of 244204133243 is 342331402442.

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

It is a cyclic number.

It is not a de Polignac number, because 244204133243 - 2¹⁰ = 244204132219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244204133443) 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, 17443152368 + ... + 17443152381.

It is an arithmetic number, because the mean of its divisors is an integer number (69772609500).

Almost surely, 2^244204133243 is an apocalyptic number.

244204133243 is a deficient number, since it is larger than the sum of its proper divisors (34886304757).

244204133243 is an equidigital number, since it uses as much as digits as its factorization.

244204133243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34886304756.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 244204133243 its reverse (342331402442), we get a palindrome (586535535685).

The spelling of 244204133243 in words is "two hundred forty-four billion, two hundred four million, one hundred thirty-three thousand, two hundred forty-three".