68004843008 has 20 divisors (see below), whose sum is σ = 135876865080. Its totient is φ = 34002421248.

The previous prime is 68004843001. The next prime is 68004843013. The reversal of 68004843008 is 80034840086.

68004843008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68004843001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66410468 + ... + 66411491.

It is an arithmetic number, because the mean of its divisors is an integer number (6793843254).

Almost surely, 2^68004843008 is an apocalyptic number.

It is an amenable number.

68004843008 is a deficient number, since it is larger than the sum of its proper divisors (67872022072).

68004843008 is an equidigital number, since it uses as much as digits as its factorization.

68004843008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132821977 (or 132821961 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 68004843008 in words is "sixty-eight billion, four million, eight hundred forty-three thousand, eight".