286342885772 has 12 divisors (see below), whose sum is σ = 501894190896. Its totient is φ = 142944545520.

The previous prime is 286342885769. The next prime is 286342885783. The reversal of 286342885772 is 277588243682.

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 3 ways as a sum of consecutive naturals, for example, 56721503 + ... + 56726550.

It is an arithmetic number, because the mean of its divisors is an integer number (41824515908).

Almost surely, 2^286342885772 is an apocalyptic number.

It is an amenable number.

286342885772 is a deficient number, since it is larger than the sum of its proper divisors (215551305124).

286342885772 is a wasteful number, since it uses less digits than its factorization.

286342885772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113448688 (or 113448686 counting only the distinct ones).

The product of its digits is 72253440, while the sum is 62.

The spelling of 286342885772 in words is "two hundred eighty-six billion, three hundred forty-two million, eight hundred eighty-five thousand, seven hundred seventy-two".