44489660383249 has 9 divisors (see below), whose sum is σ = 44532530067753. Its totient is φ = 44446831947252.

The previous prime is 44489660383199. The next prime is 44489660383291. The reversal of 44489660383249 is 94238306698444.

The square root of 44489660383249 is 6670057.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2^k-44489660383249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44489660383549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8691081712 + ... + 8691086830.

It is an arithmetic number, because the mean of its divisors is an integer number (4948058896417).

Almost surely, 2^{44489660383249} is an apocalyptic number.

44489660383249 is the 6670057-th square number.

44489660383249 is the 3335029-th centered octagonal number.

It is an amenable number.

44489660383249 is a deficient number, since it is larger than the sum of its proper divisors (42869684504).

44489660383249 is an frugal number, since it uses more digits than its factorization.

44489660383249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12844 (or 6422 counting only the distinct ones).

The product of its (nonzero) digits is 859963392, while the sum is 70.

The spelling of 44489660383249 in words is "forty-four trillion, four hundred eighty-nine billion, six hundred sixty million, three hundred eighty-three thousand, two hundred forty-nine".