241241801 has 2 divisors, whose sum is σ = 241241802. Its totient is φ = 241241800.

The previous prime is 241241797. The next prime is 241241821. The reversal of 241241801 is 108142142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234059401 + 7182400 = 15299^2 + 2680^2 .

It is a cyclic number.

It is not a de Polignac number, because 241241801 - 2² = 241241797 is a prime.

It is not a weakly prime, because it can be changed into another prime (241241821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120620900 + 120620901.

It is an arithmetic number, because the mean of its divisors is an integer number (120620901).

Almost surely, 2^241241801 is an apocalyptic number.

It is an amenable number.

241241801 is a deficient number, since it is larger than the sum of its proper divisors (1).

241241801 is an equidigital number, since it uses as much as digits as its factorization.

241241801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 241241801 is about 15531.9606296179. The cubic root of 241241801 is about 622.5164813408.

Adding to 241241801 its reverse (108142142), we get a palindrome (349383943).

The spelling of 241241801 in words is "two hundred forty-one million, two hundred forty-one thousand, eight hundred one".