16486288000 has 512 divisors, whose sum is σ = 51503961600. Its totient is φ = 5139763200.

The previous prime is 16486287991. The next prime is 16486288001. The reversal of 16486288000 is 88268461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16486288001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 246063967 + ... + 246064033.

It is an arithmetic number, because the mean of its divisors is an integer number (100593675).

Almost surely, 2^16486288000 is an apocalyptic number.

16486288000 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 16486288000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25751980800).

16486288000 is an abundant number, since it is smaller than the sum of its proper divisors (35017673600).

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

16486288000 is an frugal number, since it uses more digits than its factorization.

16486288000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 16486288000 in words is "sixteen billion, four hundred eighty-six million, two hundred eighty-eight thousand".