16087718400 has 720 divisors, whose sum is σ = 59984758944. Its totient is φ = 3795517440.

The previous prime is 16087718351. The next prime is 16087718401. The reversal of 16087718400 is 481778061.

It is a happy number.

16087718400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16087718401) 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 71 ways as a sum of consecutive naturals, for example, 240115167 + ... + 240115233.

Almost surely, 2^16087718400 is an apocalyptic number.

16087718400 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 16087718400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29992379472).

16087718400 is an abundant number, since it is smaller than the sum of its proper divisors (43897040544).

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

16087718400 is a wasteful number, since it uses less digits than its factorization.

16087718400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 42.

The spelling of 16087718400 in words is "sixteen billion, eighty-seven million, seven hundred eighteen thousand, four hundred".