286061040776 has 48 divisors (see below), whose sum is σ = 624326215500. Its totient is φ = 122520553344.

The previous prime is 286061040709. The next prime is 286061040817. The reversal of 286061040776 is 677040160682.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 245050740676 + 41010300100 = 495026^2 + 202510^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 286061040776.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397550 + ... + 854498.

Almost surely, 2^286061040776 is an apocalyptic number.

It is an amenable number.

286061040776 is an abundant number, since it is smaller than the sum of its proper divisors (338265174724).

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

286061040776 is a wasteful number, since it uses less digits than its factorization.

286061040776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458566 (or 458555 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 286061040776 in words is "two hundred eighty-six billion, sixty-one million, forty thousand, seven hundred seventy-six".