842010800 has 30 divisors (see below), whose sum is σ = 2022931908. Its totient is φ = 336804160.

The previous prime is 842010791. The next prime is 842010811. The reversal of 842010800 is 8010248.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1052114 + ... + 1052913.

Almost surely, 2^842010800 is an apocalyptic number.

842010800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

842010800 is an abundant number, since it is smaller than the sum of its proper divisors (1180921108).

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

842010800 is a wasteful number, since it uses less digits than its factorization.

842010800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105045 (or 2105034 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 842010800 is about 29017.4223527866. The cubic root of 842010800 is about 944.2910801593.

The spelling of 842010800 in words is "eight hundred forty-two million, ten thousand, eight hundred".