16008800000 has 108 divisors (see below), whose sum is σ = 39943271592. Its totient is φ = 6403200000.

The previous prime is 16008799991. The next prime is 16008800033. The reversal of 16008800000 is 880061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 789995 + ... + 810005.

Almost surely, 2^16008800000 is an apocalyptic number.

16008800000 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 16008800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19971635796).

16008800000 is an abundant number, since it is smaller than the sum of its proper divisors (23934471592).

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

16008800000 is an frugal number, since it uses more digits than its factorization.

16008800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20052 (or 20018 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The spelling of 16008800000 in words is "sixteen billion, eight million, eight hundred thousand".