44321175616 has 56 divisors (see below), whose sum is σ = 89238333080. Its totient is φ = 21836500992.

The previous prime is 44321175601. The next prime is 44321175617. The reversal of 44321175616 is 61657112344.

It can be written as a sum of positive squares in 4 ways, for example, as 24523560000 + 19797615616 = 156600^2 + 140704^2 .

It is not an unprimeable number, because it can be changed into a prime (44321175617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5775430 + ... + 5783098.

Almost surely, 2^44321175616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44321175616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44619166540).

44321175616 is an abundant number, since it is smaller than the sum of its proper divisors (44917157464).

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

44321175616 is a wasteful number, since it uses less digits than its factorization.

44321175616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8991 (or 8981 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The spelling of 44321175616 in words is "forty-four billion, three hundred twenty-one million, one hundred seventy-five thousand, six hundred sixteen".