2004244217 has 2 divisors, whose sum is σ = 2004244218. Its totient is φ = 2004244216.

The previous prime is 2004244213. The next prime is 2004244247. The reversal of 2004244217 is 7124424002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1487182096 + 517062121 = 38564^2 + 22739^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004244217 - 2² = 2004244213 is a prime.

It is not a weakly prime, because it can be changed into another prime (2004244211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002122108 + 1002122109.

It is an arithmetic number, because the mean of its divisors is an integer number (1002122109).

Almost surely, 2^2004244217 is an apocalyptic number.

It is an amenable number.

2004244217 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004244217 is an equidigital number, since it uses as much as digits as its factorization.

2004244217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 2004244217 is about 44768.7861908272. The cubic root of 2004244217 is about 1260.8116499314.

Adding to 2004244217 its reverse (7124424002), we get a palindrome (9128668219).

The spelling of 2004244217 in words is "two billion, four million, two hundred forty-four thousand, two hundred seventeen".