320044300112044 has 24 divisors (see below), whose sum is σ = 569574006155280. Its totient is φ = 157308904463616.

The previous prime is 320044300112041. The next prime is 320044300112059. The reversal of 320044300112044 is 440211003440023.

It is a super-2 number, since 2×320044300112044² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (320044300112041) 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 7 ways as a sum of consecutive naturals, for example, 33348024 + ... + 41859040.

It is an arithmetic number, because the mean of its divisors is an integer number (23732250256470).

Almost surely, 2^{320044300112044} is an apocalyptic number.

It is an amenable number.

320044300112044 is a deficient number, since it is larger than the sum of its proper divisors (249529706043236).

320044300112044 is a wasteful number, since it uses less digits than its factorization.

320044300112044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670417 (or 8670415 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 320044300112044 its reverse (440211003440023), we get a palindrome (760255303552067).

The spelling of 320044300112044 in words is "three hundred twenty trillion, forty-four billion, three hundred million, one hundred twelve thousand, forty-four".