244321241 has 4 divisors (see below), whose sum is σ = 244851684. Its totient is φ = 243790800.

The previous prime is 244321223. The next prime is 244321267. The reversal of 244321241 is 142123442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142123442 = 2 ⋅71061721.

It can be written as a sum of positive squares in 2 ways, for example, as 172003225 + 72318016 = 13115^2 + 8504^2 .

It is a cyclic number.

It is not a de Polignac number, because 244321241 - 2⁶ = 244321177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244321271) 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, 264530 + ... + 265451.

It is an arithmetic number, because the mean of its divisors is an integer number (61212921).

Almost surely, 2^244321241 is an apocalyptic number.

It is an amenable number.

244321241 is a deficient number, since it is larger than the sum of its proper divisors (530443).

244321241 is an equidigital number, since it uses as much as digits as its factorization.

244321241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530442.

The product of its digits is 1536, while the sum is 23.

The square root of 244321241 is about 15630.7786434330. The cubic root of 244321241 is about 625.1540876614.

Adding to 244321241 its reverse (142123442), we get a palindrome (386444683).

The spelling of 244321241 in words is "two hundred forty-four million, three hundred twenty-one thousand, two hundred forty-one".