244402002044303 has 4 divisors (see below), whose sum is σ = 252829657287240. Its totient is φ = 235974346801368.

The previous prime is 244402002044293. The next prime is 244402002044323. The reversal of 244402002044303 is 303440200204442.

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 244402002044303 - 2⁴⁰ = 243302490416527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244402002044303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244402002044323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4213827621425 + ... + 4213827621482.

It is an arithmetic number, because the mean of its divisors is an integer number (63207414321810).

Almost surely, 2^{244402002044303} is an apocalyptic number.

244402002044303 is a deficient number, since it is larger than the sum of its proper divisors (8427655242937).

244402002044303 is an equidigital number, since it uses as much as digits as its factorization.

244402002044303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427655242936.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 244402002044303 its reverse (303440200204442), we get a palindrome (547842202248745).

The spelling of 244402002044303 in words is "two hundred forty-four trillion, four hundred two billion, two million, forty-four thousand, three hundred three".