16608919303488 has 224 divisors, whose sum is σ = 47398697216640. Its totient is φ = 5115574517760.

The previous prime is 16608919303477. The next prime is 16608919303549. The reversal of 16608919303488 is 88430391980661.

It is a super-2 number, since 2×16608919303488² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

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 31 ways as a sum of consecutive naturals, for example, 621740820 + ... + 621767532.

It is an arithmetic number, because the mean of its divisors is an integer number (211601326860).

Almost surely, 2^{16608919303488} 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 16608919303488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23699348608320).

16608919303488 is an abundant number, since it is smaller than the sum of its proper divisors (30789777913152).

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

16608919303488 is a wasteful number, since it uses less digits than its factorization.

16608919303488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30945 (or 30935 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 66.

The spelling of 16608919303488 in words is "sixteen trillion, six hundred eight billion, nine hundred nineteen million, three hundred three thousand, four hundred eighty-eight".