44489567000 has 128 divisors (see below), whose sum is σ = 112379529600. Its totient is φ = 16434880000.

The previous prime is 44489566997. The next prime is 44489567009. The reversal of 44489567000 is 76598444.

44489567000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44489567009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 633650 + ... + 700350.

It is an arithmetic number, because the mean of its divisors is an integer number (877965075).

Almost surely, 2^44489567000 is an apocalyptic number.

44489567000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44489567000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56189764800).

44489567000 is an abundant number, since it is smaller than the sum of its proper divisors (67889962600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44489567000 is a wasteful number, since it uses less digits than its factorization.

44489567000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66774 (or 66760 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 44489567000 in words is "forty-four billion, four hundred eighty-nine million, five hundred sixty-seven thousand".