810364708812 has 24 divisors (see below), whose sum is σ = 1990369460800. Its totient is φ = 255904644816.

The previous prime is 810364708801. The next prime is 810364708847. The reversal of 810364708812 is 218807463018.

It is a super-2 number, since 2×810364708812² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777115362 + ... + 1777115817.

Almost surely, 2^810364708812 is an apocalyptic number.

It is an amenable number.

810364708812 is an abundant number, since it is smaller than the sum of its proper divisors (1180004751988).

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

810364708812 is a wasteful number, since it uses less digits than its factorization.

810364708812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554231205 (or 3554231203 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 810364708812 in words is "eight hundred ten billion, three hundred sixty-four million, seven hundred eight thousand, eight hundred twelve".