286000312872 has 64 divisors (see below), whose sum is σ = 757145145600. Its totient is φ = 89715456000.

The previous prime is 286000312831. The next prime is 286000312877. The reversal of 286000312872 is 278213000682.

It is a self number, because there is not a number n which added to its sum of digits gives 286000312872.

It is not an unprimeable number, because it can be changed into a prime (286000312877) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4110372 + ... + 4179372.

It is an arithmetic number, because the mean of its divisors is an integer number (11830392900).

Almost surely, 2^286000312872 is an apocalyptic number.

It is an amenable number.

286000312872 is an abundant number, since it is smaller than the sum of its proper divisors (471144832728).

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

286000312872 is a wasteful number, since it uses less digits than its factorization.

286000312872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79186 (or 79182 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 286000312872 in words is "two hundred eighty-six billion, three hundred twelve thousand, eight hundred seventy-two".