16193331960 has 128 divisors (see below), whose sum is σ = 52546536000. Its totient is φ = 3968557056.

The previous prime is 16193331941. The next prime is 16193331961. The reversal of 16193331960 is 6913339161.

16193331960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16193331961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334576 + ... + 379904.

Almost surely, 2^16193331960 is an apocalyptic number.

16193331960 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 16193331960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26273268000).

16193331960 is an abundant number, since it is smaller than the sum of its proper divisors (36353204040).

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

16193331960 is a wasteful number, since it uses less digits than its factorization.

16193331960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45585 (or 45581 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 42.

The spelling of 16193331960 in words is "sixteen billion, one hundred ninety-three million, three hundred thirty-one thousand, nine hundred sixty".