2066411741184 has 1120 divisors, whose sum is σ = 7405145358336. Its totient is φ = 561842749440.

The previous prime is 2066411741143. The next prime is 2066411741189. The reversal of 2066411741184 is 4811471146602.

2066411741184 is a `hidden beast` number, since 20 + 66 + 411 + 74 + 11 + 84 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066411741189) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 16270958529 + ... + 16270958655.

Almost surely, 2^{2066411741184} is an apocalyptic number.

2066411741184 is a gapful number since it is divisible by the number (24) 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 2066411741184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3702572679168).

2066411741184 is an abundant number, since it is smaller than the sum of its proper divisors (5338733617152).

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

2066411741184 is a wasteful number, since it uses less digits than its factorization.

2066411741184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

Adding to 2066411741184 its reverse (4811471146602), we get a palindrome (6877882887786).

The spelling of 2066411741184 in words is "two trillion, sixty-six billion, four hundred eleven million, seven hundred forty-one thousand, one hundred eighty-four".