286117043026 has 16 divisors (see below), whose sum is σ = 430850876544. Its totient is φ = 142500194464.

The previous prime is 286117042933. The next prime is 286117043029. The reversal of 286117043026 is 620340711682.

It is a self number, because there is not a number n which added to its sum of digits gives 286117043026.

It is not an unprimeable number, because it can be changed into a prime (286117043029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6808110 + ... + 6850006.

It is an arithmetic number, because the mean of its divisors is an integer number (26928179784).

Almost surely, 2^286117043026 is an apocalyptic number.

286117043026 is a deficient number, since it is larger than the sum of its proper divisors (144733833518).

286117043026 is a wasteful number, since it uses less digits than its factorization.

286117043026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55145.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 286117043026 in words is "two hundred eighty-six billion, one hundred seventeen million, forty-three thousand, twenty-six".