244424311 has 8 divisors (see below), whose sum is σ = 246937680. Its totient is φ = 241917312.

The previous prime is 244424309. The next prime is 244424333. The reversal of 244424311 is 113424442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244424311 - 2¹ = 244424309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244421311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122520 + ... + 124498.

It is an arithmetic number, because the mean of its divisors is an integer number (30867210).

Almost surely, 2^244424311 is an apocalyptic number.

244424311 is a deficient number, since it is larger than the sum of its proper divisors (2513369).

244424311 is a wasteful number, since it uses less digits than its factorization.

244424311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185.

The product of its digits is 3072, while the sum is 25.

The square root of 244424311 is about 15634.0753164362. The cubic root of 244424311 is about 625.2419850171.

Adding to 244424311 its reverse (113424442), we get a palindrome (357848753).

The spelling of 244424311 in words is "two hundred forty-four million, four hundred twenty-four thousand, three hundred eleven".