2044550599168 has 480 divisors, whose sum is σ = 5778162941760. Its totient is φ = 710230671360.

The previous prime is 2044550599163. The next prime is 2044550599177. The reversal of 2044550599168 is 8619950554402.

It is not an unprimeable number, because it can be changed into a prime (2044550599163) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89126196 + ... + 89149132.

It is an arithmetic number, because the mean of its divisors is an integer number (12037839462).

Almost surely, 2^{2044550599168} is an apocalyptic number.

2044550599168 is a gapful number since it is divisible by the number (28) 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 2044550599168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2889081470880).

2044550599168 is an abundant number, since it is smaller than the sum of its proper divisors (3733612342592).

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

2044550599168 is a wasteful number, since it uses less digits than its factorization.

2044550599168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23016 (or 22993 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 58.

The spelling of 2044550599168 in words is "two trillion, forty-four billion, five hundred fifty million, five hundred ninety-nine thousand, one hundred sixty-eight".