16306730000 has 100 divisors (see below), whose sum is σ = 43069625808. Its totient is φ = 5929680000.

The previous prime is 16306729981. The next prime is 16306730017. The reversal of 16306730000 is 3760361.

It is a tau number, because it is divible by the number of its divisors (100).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35879 + ... + 184121.

Almost surely, 2^16306730000 is an apocalyptic number.

16306730000 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 16306730000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21534812904).

16306730000 is an abundant number, since it is smaller than the sum of its proper divisors (26762895808).

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

16306730000 is a wasteful number, since it uses less digits than its factorization.

16306730000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148282 (or 148261 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 26.

The spelling of 16306730000 in words is "sixteen billion, three hundred six million, seven hundred thirty thousand".