2066484244884 has 12 divisors (see below), whose sum is σ = 4821796571424. Its totient is φ = 688828081624.

The previous prime is 2066484244859. The next prime is 2066484244927. The reversal of 2066484244884 is 4884424846602.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 86103510192 + ... + 86103510215.

It is an arithmetic number, because the mean of its divisors is an integer number (401816380952).

Almost surely, 2^{2066484244884} is an apocalyptic number.

It is an amenable number.

2066484244884 is an abundant number, since it is smaller than the sum of its proper divisors (2755312326540).

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

2066484244884 is a wasteful number, since it uses less digits than its factorization.

2066484244884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172207020414 (or 172207020412 counting only the distinct ones).

The product of its (nonzero) digits is 75497472, while the sum is 60.

The spelling of 2066484244884 in words is "two trillion, sixty-six billion, four hundred eighty-four million, two hundred forty-four thousand, eight hundred eighty-four".