6608466421368 has 256 divisors, whose sum is σ = 21056203653120. Its totient is φ = 1683915036672.

The previous prime is 6608466421331. The next prime is 6608466421393. The reversal of 6608466421368 is 8631246648066.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6558505 + ... + 7498727.

It is an arithmetic number, because the mean of its divisors is an integer number (82250795520).

Almost surely, 2^{6608466421368} is an apocalyptic number.

6608466421368 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6608466421368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10528101826560).

6608466421368 is an abundant number, since it is smaller than the sum of its proper divisors (14447737231752).

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

6608466421368 is a wasteful number, since it uses less digits than its factorization.

6608466421368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940386 (or 940382 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 60.

The spelling of 6608466421368 in words is "six trillion, six hundred eight billion, four hundred sixty-six million, four hundred twenty-one thousand, three hundred sixty-eight".