286136135790 has 64 divisors (see below), whose sum is σ = 694801074240. Its totient is φ = 75408076800.

The previous prime is 286136135711. The next prime is 286136135797. The reversal of 286136135790 is 97531631682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286136135797) 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 31 ways as a sum of consecutive naturals, for example, 1969776 + ... + 2110044.

It is an arithmetic number, because the mean of its divisors is an integer number (10856266785).

Almost surely, 2^286136135790 is an apocalyptic number.

286136135790 is an abundant number, since it is smaller than the sum of its proper divisors (408664938450).

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

286136135790 is a wasteful number, since it uses less digits than its factorization.

286136135790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141077.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 286136135790 in words is "two hundred eighty-six billion, one hundred thirty-six million, one hundred thirty-five thousand, seven hundred ninety".