244201442003 has 8 divisors (see below), whose sum is σ = 247348180800. Its totient is φ = 241063656768.

The previous prime is 244201441999. The next prime is 244201442041. The reversal of 244201442003 is 300244102442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244201442003 - 2² = 244201441999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244201442083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2183483 + ... + 2292596.

It is an arithmetic number, because the mean of its divisors is an integer number (30918522600).

Almost surely, 2^244201442003 is an apocalyptic number.

244201442003 is a deficient number, since it is larger than the sum of its proper divisors (3146738797).

244201442003 is an equidigital number, since it uses as much as digits as its factorization.

244201442003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4476781.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 244201442003 its reverse (300244102442), we get a palindrome (544445544445).

The spelling of 244201442003 in words is "two hundred forty-four billion, two hundred one million, four hundred forty-two thousand, three".