20800838882 has 8 divisors (see below), whose sum is σ = 31596211200. Its totient is φ = 10268768484.

The previous prime is 20800838881. The next prime is 20800838909. The reversal of 20800838882 is 28883800802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20800838881) 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, 65825282 + ... + 65825597.

It is an arithmetic number, because the mean of its divisors is an integer number (3949526400).

Almost surely, 2^20800838882 is an apocalyptic number.

20800838882 is a deficient number, since it is larger than the sum of its proper divisors (10795372318).

20800838882 is a wasteful number, since it uses less digits than its factorization.

20800838882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131650960.

The product of its (nonzero) digits is 393216, while the sum is 47.

The spelling of 20800838882 in words is "twenty billion, eight hundred million, eight hundred thirty-eight thousand, eight hundred eighty-two".