2002240241 has 2 divisors, whose sum is σ = 2002240242. Its totient is φ = 2002240240.

The previous prime is 2002240231. The next prime is 2002240249. The reversal of 2002240241 is 1420422002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1911438400 + 90801841 = 43720^2 + 9529^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002240241 - 2²² = 1998045937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2002240249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001120120 + 1001120121.

It is an arithmetic number, because the mean of its divisors is an integer number (1001120121).

Almost surely, 2^2002240241 is an apocalyptic number.

It is an amenable number.

2002240241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002240241 is an equidigital number, since it uses as much as digits as its factorization.

2002240241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2002240241 is about 44746.3991959130. The cubic root of 2002240241 is about 1260.3912954934.

Adding to 2002240241 its reverse (1420422002), we get a palindrome (3422662243).

The spelling of 2002240241 in words is "two billion, two million, two hundred forty thousand, two hundred forty-one".