244430441 has 4 divisors (see below), whose sum is σ = 245096832. Its totient is φ = 243764052.

The previous prime is 244430419. The next prime is 244430491. The reversal of 244430441 is 144034442.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 244430441 - 2⁶ = 244430377 is a prime.

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 244430441.

It is not an unprimeable number, because it can be changed into a prime (244430491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332645 + ... + 333378.

It is an arithmetic number, because the mean of its divisors is an integer number (61274208).

Almost surely, 2^244430441 is an apocalyptic number.

It is an amenable number.

244430441 is a deficient number, since it is larger than the sum of its proper divisors (666391).

244430441 is an equidigital number, since it uses as much as digits as its factorization.

244430441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666390.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 244430441 is about 15634.2713613395. The cubic root of 244430441 is about 625.2472118585.

Adding to 244430441 its reverse (144034442), we get a palindrome (388464883).

The spelling of 244430441 in words is "two hundred forty-four million, four hundred thirty thousand, four hundred forty-one".