2042880028986 has 16 divisors (see below), whose sum is σ = 4086092678400. Its totient is φ = 680904572928.

The previous prime is 2042880028949. The next prime is 2042880029033. The reversal of 2042880028986 is 6898200882402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13779306 + ... + 13926773.

It is an arithmetic number, because the mean of its divisors is an integer number (255380792400).

Almost surely, 2^{2042880028986} is an apocalyptic number.

2042880028986 is an abundant number, since it is smaller than the sum of its proper divisors (2043212649414).

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

2042880028986 is a wasteful number, since it uses less digits than its factorization.

2042880028986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27718373.

The product of its (nonzero) digits is 7077888, while the sum is 57.

The spelling of 2042880028986 in words is "two trillion, forty-two billion, eight hundred eighty million, twenty-eight thousand, nine hundred eighty-six".