810366734712 has 32 divisors (see below), whose sum is σ = 2025947566080. Its totient is φ = 270118147680.

The previous prime is 810366734711. The next prime is 810366734809. The reversal of 810366734712 is 217437663018.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (810366734711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1648137 + ... + 2082567.

It is an arithmetic number, because the mean of its divisors is an integer number (63310861440).

Almost surely, 2^810366734712 is an apocalyptic number.

It is an amenable number.

810366734712 is an abundant number, since it is smaller than the sum of its proper divisors (1215580831368).

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

810366734712 is a wasteful number, since it uses less digits than its factorization.

810366734712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512163 (or 512159 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 810366734712 in words is "eight hundred ten billion, three hundred sixty-six million, seven hundred thirty-four thousand, seven hundred twelve".