16326910080 has 768 divisors, whose sum is σ = 63996791040. Its totient is φ = 3808788480.

The previous prime is 16326910057. The next prime is 16326910133. The reversal of 16326910080 is 8001962361.

16326910080 is a `hidden beast` number, since 1 + 632 + 6 + 9 + 10 + 0 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 196709719 + ... + 196709801.

It is an arithmetic number, because the mean of its divisors is an integer number (83329155).

Almost surely, 2^16326910080 is an apocalyptic number.

16326910080 is a gapful number since it is divisible by the number (10) 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 16326910080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31998395520).

16326910080 is an abundant number, since it is smaller than the sum of its proper divisors (47669880960).

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

16326910080 is a wasteful number, since it uses less digits than its factorization.

16326910080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 16326910080 in words is "sixteen billion, three hundred twenty-six million, nine hundred ten thousand, eighty".