241043849 has 4 divisors (see below), whose sum is σ = 241413636. Its totient is φ = 240674064.

The previous prime is 241043839. The next prime is 241043857. The reversal of 241043849 is 948340142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 948340142 = 2 ⋅474170071.

It can be written as a sum of positive squares in 2 ways, for example, as 99600400 + 141443449 = 9980^2 + 11893^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241043849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (241043839) 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 in 3 ways as a sum of consecutive naturals, for example, 183914 + ... + 185219.

It is an arithmetic number, because the mean of its divisors is an integer number (60353409).

Almost surely, 2^241043849 is an apocalyptic number.

It is an amenable number.

241043849 is a deficient number, since it is larger than the sum of its proper divisors (369787).

241043849 is an equidigital number, since it uses as much as digits as its factorization.

241043849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369786.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 241043849 is about 15525.5869132217. The cubic root of 241043849 is about 622.3461652201.

The spelling of 241043849 in words is "two hundred forty-one million, forty-three thousand, eight hundred forty-nine".