2000245241 has 2 divisors, whose sum is σ = 2000245242. Its totient is φ = 2000245240.

The previous prime is 2000245237. The next prime is 2000245243. The reversal of 2000245241 is 1425420002.

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., 1640574016 + 359671225 = 40504^2 + 18965^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000245241 - 2² = 2000245237 is a prime.

Together with 2000245243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2000245243) 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, 1000122620 + 1000122621.

It is an arithmetic number, because the mean of its divisors is an integer number (1000122621).

Almost surely, 2^2000245241 is an apocalyptic number.

It is an amenable number.

2000245241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000245241 is an equidigital number, since it uses as much as digits as its factorization.

2000245241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2000245241 is about 44724.1013436827. The cubic root of 2000245241 is about 1259.9725451732.

Adding to 2000245241 its reverse (1425420002), we get a palindrome (3425665243).

The spelling of 2000245241 in words is "two billion, two hundred forty-five thousand, two hundred forty-one".