568243887844 has 12 divisors (see below), whose sum is σ = 996193107504. Its totient is φ = 283617285704.

The previous prime is 568243887829. The next prime is 568243887847. The reversal of 568243887844 is 448788342865.

It is a super-2 number, since 2×568243887844² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 568243887844.

It is not an unprimeable number, because it can be changed into a prime (568243887847) 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, 126162022 + ... + 126166525.

It is an arithmetic number, because the mean of its divisors is an integer number (83016092292).

Almost surely, 2^568243887844 is an apocalyptic number.

It is an amenable number.

568243887844 is a deficient number, since it is larger than the sum of its proper divisors (427949219660).

568243887844 is a wasteful number, since it uses less digits than its factorization.

568243887844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252329114 (or 252329112 counting only the distinct ones).

The product of its digits is 330301440, while the sum is 67.

The spelling of 568243887844 in words is "five hundred sixty-eight billion, two hundred forty-three million, eight hundred eighty-seven thousand, eight hundred forty-four".