285341109235 has 16 divisors (see below), whose sum is σ = 421426869696. Its totient is φ = 180611515008.

The previous prime is 285341109181. The next prime is 285341109239. The reversal of 285341109235 is 532901143582.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 285341109235 - 2¹⁷ = 285340978163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 285341109191 and 285341109200.

It is not an unprimeable number, because it can be changed into a prime (285341109239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313561204 + ... + 313562113.

It is an arithmetic number, because the mean of its divisors is an integer number (26339179356).

Almost surely, 2^285341109235 is an apocalyptic number.

285341109235 is a deficient number, since it is larger than the sum of its proper divisors (136085760461).

285341109235 is a wasteful number, since it uses less digits than its factorization.

285341109235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627123342.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 285341109235 in words is "two hundred eighty-five billion, three hundred forty-one million, one hundred nine thousand, two hundred thirty-five".