285714003206 has 4 divisors (see below), whose sum is σ = 428571004812. Its totient is φ = 142857001602.

The previous prime is 285714003193. The next prime is 285714003221. The reversal of 285714003206 is 602300417582.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 285714003206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71428500800 + ... + 71428500803.

It is an arithmetic number, because the mean of its divisors is an integer number (107142751203).

Almost surely, 2^285714003206 is an apocalyptic number.

285714003206 is a deficient number, since it is larger than the sum of its proper divisors (142857001606).

285714003206 is a wasteful number, since it uses less digits than its factorization.

285714003206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142857001605.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 285714003206 in words is "two hundred eighty-five billion, seven hundred fourteen million, three thousand, two hundred six".