2004244247 has 2 divisors, whose sum is σ = 2004244248. Its totient is φ = 2004244246.

The previous prime is 2004244217. The next prime is 2004244267. The reversal of 2004244247 is 7424424002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2004244247 - 2¹² = 2004240151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004244217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002122123 + 1002122124.

It is an arithmetic number, because the mean of its divisors is an integer number (1002122124).

Almost surely, 2^2004244247 is an apocalyptic number.

2004244247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004244247 is an equidigital number, since it uses as much as digits as its factorization.

2004244247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 29.

The square root of 2004244247 is about 44768.7865258821. The cubic root of 2004244247 is about 1260.8116562222.

Adding to 2004244247 its reverse (7424424002), we get a palindrome (9428668249).

The spelling of 2004244247 in words is "two billion, four million, two hundred forty-four thousand, two hundred forty-seven".