2020380884018 has 32 divisors (see below), whose sum is σ = 3717482252544. Its totient is φ = 803779932672.

The previous prime is 2020380883957. The next prime is 2020380884033. The reversal of 2020380884018 is 8104880830202.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2020380884018.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58126430 + ... + 58161177.

It is an arithmetic number, because the mean of its divisors is an integer number (116171320392).

Almost surely, 2^{2020380884018} is an apocalyptic number.

2020380884018 is a deficient number, since it is larger than the sum of its proper divisors (1697101368526).

2020380884018 is a wasteful number, since it uses less digits than its factorization.

2020380884018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116287706.

The product of its (nonzero) digits is 196608, while the sum is 44.

The spelling of 2020380884018 in words is "two trillion, twenty billion, three hundred eighty million, eight hundred eighty-four thousand, eighteen".