44544243 has 8 divisors (see below), whose sum is σ = 60005008. Its totient is φ = 29389824.

The previous prime is 44544223. The next prime is 44544251. The reversal of 44544243 is 34244544.

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

It is not a de Polignac number, because 44544243 - 2⁸ = 44543987 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 44544243.

It is not an unprimeable number, because it can be changed into a prime (44544223) 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, 76246 + ... + 76827.

It is an arithmetic number, because the mean of its divisors is an integer number (7500626).

Almost surely, 2^44544243 is an apocalyptic number.

44544243 is a deficient number, since it is larger than the sum of its proper divisors (15460765).

44544243 is a wasteful number, since it uses less digits than its factorization.

44544243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153173.

The product of its digits is 30720, while the sum is 30.

The square root of 44544243 is about 6674.1473612739. The cubic root of 44544243 is about 354.4844543372.

Adding to 44544243 its reverse (34244544), we get a palindrome (78788787).

The spelling of 44544243 in words is "forty-four million, five hundred forty-four thousand, two hundred forty-three".