286866226406 has 8 divisors (see below), whose sum is σ = 436359893904. Its totient is φ = 141412928440.

The previous prime is 286866226349. The next prime is 286866226411. The reversal of 286866226406 is 604622668682.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010092205 + ... + 1010092488.

It is an arithmetic number, because the mean of its divisors is an integer number (54544986738).

Almost surely, 2^286866226406 is an apocalyptic number.

286866226406 is a deficient number, since it is larger than the sum of its proper divisors (149493667498).

286866226406 is a wasteful number, since it uses less digits than its factorization.

286866226406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020184766.

The product of its (nonzero) digits is 15925248, while the sum is 56.

The spelling of 286866226406 in words is "two hundred eighty-six billion, eight hundred sixty-six million, two hundred twenty-six thousand, four hundred six".