286740124036 has 18 divisors (see below), whose sum is σ = 519695171450. Its totient is φ = 138426265152.

The previous prime is 286740123979. The next prime is 286740124049. The reversal of 286740124036 is 630421047682.

It can be written as a sum of positive squares in 3 ways, for example, as 22332313600 + 264407810436 = 149440^2 + 514206^2 .

It is a junction number, because it is equal to n+sod(n) for n = 286740123983 and 286740124001.

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 5 ways as a sum of consecutive naturals, for example, 42615561 + ... + 42622288.

Almost surely, 2^286740124036 is an apocalyptic number.

It is an amenable number.

286740124036 is a deficient number, since it is larger than the sum of its proper divisors (232955047414).

286740124036 is a wasteful number, since it uses less digits than its factorization.

286740124036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85237911 (or 85237880 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 286740124036 in words is "two hundred eighty-six billion, seven hundred forty million, one hundred twenty-four thousand, thirty-six".