16926683582320 has 160 divisors (see below), whose sum is σ = 42969908678400. Its totient is φ = 6179326175232.

The previous prime is 16926683582311. The next prime is 16926683582321. The reversal of 16926683582320 is 2328538662961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16926683582321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2997471 + ... + 6545089.

It is an arithmetic number, because the mean of its divisors is an integer number (268561929240).

Almost surely, 2^{16926683582320} is an apocalyptic number.

16926683582320 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 16926683582320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21484954339200).

16926683582320 is an abundant number, since it is smaller than the sum of its proper divisors (26043225096080).

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

16926683582320 is a wasteful number, since it uses less digits than its factorization.

16926683582320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547767 (or 3547761 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 61.

The spelling of 16926683582320 in words is "sixteen trillion, nine hundred twenty-six billion, six hundred eighty-three million, five hundred eighty-two thousand, three hundred twenty".