173033450044 has 96 divisors (see below), whose sum is σ = 378053580800. Its totient is φ = 67470174720.

The previous prime is 173033450041. The next prime is 173033450071. The reversal of 173033450044 is 440054330371.

It is a junction number, because it is equal to n+sod(n) for n = 173033449991 and 173033450009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173033450041) 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 31 ways as a sum of consecutive naturals, for example, 17795104 + ... + 17804824.

Almost surely, 2^173033450044 is an apocalyptic number.

173033450044 is a gapful number since it is divisible by the number (14) 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 173033450044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189026790400).

173033450044 is an abundant number, since it is smaller than the sum of its proper divisors (205020130756).

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

173033450044 is a wasteful number, since it uses less digits than its factorization.

173033450044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10443 (or 10441 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The spelling of 173033450044 in words is "one hundred seventy-three billion, thirty-three million, four hundred fifty thousand, forty-four".