20080084800 has 84 divisors (see below), whose sum is σ = 65879427296. Its totient is φ = 5354688000.

The previous prime is 20080084799. The next prime is 20080084813. The reversal of 20080084800 is 848008002.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 11 ways as a sum of consecutive naturals, for example, 2086876 + ... + 2096475.

Almost surely, 2^20080084800 is an apocalyptic number.

20080084800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20080084800 is an abundant number, since it is smaller than the sum of its proper divisors (45799342496).

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

20080084800 is a wasteful number, since it uses less digits than its factorization.

20080084800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183376 (or 4183361 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The spelling of 20080084800 in words is "twenty billion, eighty million, eighty-four thousand, eight hundred".