2020042888 has 16 divisors (see below), whose sum is σ = 3788073360. Its totient is φ = 1009890000.

The previous prime is 2020042841. The next prime is 2020042889. The reversal of 2020042888 is 8882400202.

It is not an unprimeable number, because it can be changed into a prime (2020042889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87703 + ... + 108313.

It is an arithmetic number, because the mean of its divisors is an integer number (236754585).

Almost surely, 2^2020042888 is an apocalyptic number.

It is an amenable number.

2020042888 is a deficient number, since it is larger than the sum of its proper divisors (1768030472).

2020042888 is a wasteful number, since it uses less digits than its factorization.

2020042888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32868 (or 32864 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 34.

The square root of 2020042888 is about 44944.8872286938. The cubic root of 2020042888 is about 1264.1158111721.

The spelling of 2020042888 in words is "two billion, twenty million, forty-two thousand, eight hundred eighty-eight".