244459109 has 8 divisors (see below), whose sum is σ = 248474688. Its totient is φ = 240474240.

The previous prime is 244459093. The next prime is 244459121. The reversal of 244459109 is 901954442.

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 244459109 - 2⁴ = 244459093 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 (244459129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8654 + ... + 23744.

It is an arithmetic number, because the mean of its divisors is an integer number (31059336).

Almost surely, 2^244459109 is an apocalyptic number.

It is an amenable number.

244459109 is a deficient number, since it is larger than the sum of its proper divisors (4015579).

244459109 is a wasteful number, since it uses less digits than its factorization.

244459109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15355.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 244459109 is about 15635.1881664405. The cubic root of 244459109 is about 625.2716549220.

The spelling of 244459109 in words is "two hundred forty-four million, four hundred fifty-nine thousand, one hundred nine".