489042066916080 has 1200 divisors, whose sum is σ = 1776782865448800. Its totient is φ = 124651021824000.

The previous prime is 489042066916019. The next prime is 489042066916181. The reversal of 489042066916080 is 80619660240984.

489042066916080 is a `hidden beast` number, since 4 + 8 + 9 + 0 + 420 + 66 + 91 + 60 + 8 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 489042066915999 and 489042066916017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 257255163130 + ... + 257255165030.

It is an arithmetic number, because the mean of its divisors is an integer number (1480652387874).

Almost surely, 2^{489042066916080} is an apocalyptic number.

489042066916080 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 489042066916080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (888391432724400).

489042066916080 is an abundant number, since it is smaller than the sum of its proper divisors (1287740798532720).

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

489042066916080 is a wasteful number, since it uses less digits than its factorization.

489042066916080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476 (or 2430 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 63.

The spelling of 489042066916080 in words is "four hundred eighty-nine trillion, forty-two billion, sixty-six million, nine hundred sixteen thousand, eighty".