16334720000 has 110 divisors (see below), whose sum is σ = 40805397468. Its totient is φ = 6533632000.

The previous prime is 16334719993. The next prime is 16334720023. The reversal of 16334720000 is 2743361.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 627239 + ... + 652761.

Almost surely, 2^16334720000 is an apocalyptic number.

16334720000 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 16334720000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20402698734).

16334720000 is an abundant number, since it is smaller than the sum of its proper divisors (24470677468).

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

16334720000 is an frugal number, since it uses more digits than its factorization.

16334720000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25563 (or 25530 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The spelling of 16334720000 in words is "sixteen billion, three hundred thirty-four million, seven hundred twenty thousand".