244311169 has 8 divisors (see below), whose sum is σ = 251372520. Its totient is φ = 237302400.

The previous prime is 244311163. The next prime is 244311181. The reversal of 244311169 is 961113442.

244311169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 101747569 + 142563600 = 10087^2 + 11940^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244311169 is a prime.

It is a super-2 number, since 2×244311169² = 119375894596293122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244311169.

It is not an unprimeable number, because it can be changed into a prime (244311163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3622 + ... + 22399.

It is an arithmetic number, because the mean of its divisors is an integer number (31421565).

Almost surely, 2^244311169 is an apocalyptic number.

It is an amenable number.

244311169 is a deficient number, since it is larger than the sum of its proper divisors (7061351).

244311169 is a wasteful number, since it uses less digits than its factorization.

244311169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26291.

The product of its digits is 5184, while the sum is 31.

The square root of 244311169 is about 15630.4564552671. The cubic root of 244311169 is about 625.1454970064.

It can be divided in two parts, 24431 and 1169, that added together give a square (25600 = 160²).

The spelling of 244311169 in words is "two hundred forty-four million, three hundred eleven thousand, one hundred sixty-nine".