16756406304 has 96 divisors (see below), whose sum is σ = 48130225920. Its totient is φ = 5062252800.

The previous prime is 16756406297. The next prime is 16756406321. The reversal of 16756406304 is 40360465761.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325567 + ... + 373505.

It is an arithmetic number, because the mean of its divisors is an integer number (501356520).

Almost surely, 2^16756406304 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 16756406304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24065112960).

16756406304 is an abundant number, since it is smaller than the sum of its proper divisors (31373819616).

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

16756406304 is a wasteful number, since it uses less digits than its factorization.

16756406304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48294 (or 48286 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 16756406304 in words is "sixteen billion, seven hundred fifty-six million, four hundred six thousand, three hundred four".