241344644 has 6 divisors (see below), whose sum is σ = 422353134. Its totient is φ = 120672320.

The previous prime is 241344619. The next prime is 241344647. The reversal of 241344644 is 446443142.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 240622144 + 722500 = 15512^2 + 850^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 241344644.

It is not an unprimeable number, because it can be changed into a prime (241344647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30168077 + ... + 30168084.

It is an arithmetic number, because the mean of its divisors is an integer number (70392189).

Almost surely, 2^241344644 is an apocalyptic number.

It is an amenable number.

241344644 is a deficient number, since it is larger than the sum of its proper divisors (181008490).

241344644 is a wasteful number, since it uses less digits than its factorization.

241344644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60336165 (or 60336163 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 241344644 is about 15535.2709664170. The cubic root of 241344644 is about 622.6049297589.

Adding to 241344644 its reverse (446443142), we get a palindrome (687787786).

The spelling of 241344644 in words is "two hundred forty-one million, three hundred forty-four thousand, six hundred forty-four".