285285068116 has 12 divisors (see below), whose sum is σ = 499427766880. Its totient is φ = 142591420440.

The previous prime is 285285068111. The next prime is 285285068119. The reversal of 285285068116 is 611860582582.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285285068111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12765846 + ... + 12788173.

Almost surely, 2^285285068116 is an apocalyptic number.

It is an amenable number.

285285068116 is a deficient number, since it is larger than the sum of its proper divisors (214142698764).

285285068116 is a wasteful number, since it uses less digits than its factorization.

285285068116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25556814 (or 25556812 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 52.

The spelling of 285285068116 in words is "two hundred eighty-five billion, two hundred eighty-five million, sixty-eight thousand, one hundred sixteen".