2066043598080 has 1296 divisors, whose sum is σ = 8577900567936. Its totient is φ = 414830592000.

The previous prime is 2066043598067. The next prime is 2066043598127. The reversal of 2066043598080 is 808953406602.

It is a super-2 number, since 2×2066043598080² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 143 ways as a sum of consecutive naturals, for example, 3125632950 + ... + 3125633610.

Almost surely, 2^{2066043598080} is an apocalyptic number.

2066043598080 is a gapful number since it is divisible by the number (20) 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 2066043598080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4288950283968).

2066043598080 is an abundant number, since it is smaller than the sum of its proper divisors (6511856969856).

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

2066043598080 is a wasteful number, since it uses less digits than its factorization.

2066043598080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 2066043598080 in words is "two trillion, sixty-six billion, forty-three million, five hundred ninety-eight thousand, eighty".