605566004344 has 64 divisors (see below), whose sum is σ = 1317118334400. Its totient is φ = 255660447744.

The previous prime is 605566004291. The next prime is 605566004359. The reversal of 605566004344 is 443400665506.

It is a self number, because there is not a number n which added to its sum of digits gives 605566004344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769264 + ... + 1342720.

It is an arithmetic number, because the mean of its divisors is an integer number (20579973975).

Almost surely, 2^605566004344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605566004344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658559167200).

605566004344 is an abundant number, since it is smaller than the sum of its proper divisors (711552330056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

605566004344 is a wasteful number, since it uses less digits than its factorization.

605566004344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573752 (or 573748 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 605566004344 in words is "six hundred five billion, five hundred sixty-six million, four thousand, three hundred forty-four".