810600843020 has 12 divisors (see below), whose sum is σ = 1702261770384. Its totient is φ = 324240337200.

The previous prime is 810600842971. The next prime is 810600843043. The reversal of 810600843020 is 20348006018.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20265021056 + ... + 20265021095.

It is an arithmetic number, because the mean of its divisors is an integer number (141855147532).

Almost surely, 2^810600843020 is an apocalyptic number.

It is an amenable number.

810600843020 is an abundant number, since it is smaller than the sum of its proper divisors (891660927364).

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

810600843020 is a wasteful number, since it uses less digits than its factorization.

810600843020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40530042160 (or 40530042158 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

Adding to 810600843020 its reverse (20348006018), we get a palindrome (830948849038).

The spelling of 810600843020 in words is "eight hundred ten billion, six hundred million, eight hundred forty-three thousand, twenty".