286374876813 has 128 divisors (see below), whose sum is σ = 466634649600. Its totient is φ = 172862208000.

The previous prime is 286374876793. The next prime is 286374876829. The reversal of 286374876813 is 318678473682.

286374876813 is a `hidden beast` number, since 2 + 86 + 3 + 7 + 487 + 68 + 13 = 666.

It is not a de Polignac number, because 286374876813 - 2²¹ = 286372779661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286374876713) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 508658470 + ... + 508659032.

It is an arithmetic number, because the mean of its divisors is an integer number (3645583200).

Almost surely, 2^286374876813 is an apocalyptic number.

It is an amenable number.

286374876813 is a deficient number, since it is larger than the sum of its proper divisors (180259772787).

286374876813 is a wasteful number, since it uses less digits than its factorization.

286374876813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960 (or 954 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 63.

The spelling of 286374876813 in words is "two hundred eighty-six billion, three hundred seventy-four million, eight hundred seventy-six thousand, eight hundred thirteen".