2160270000 has 600 divisors, whose sum is σ = 9024311296. Its totient is φ = 489888000.

The previous prime is 2160269989. The next prime is 2160270017. The reversal of 2160270000 is 720612.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 119 ways as a sum of consecutive naturals, for example, 17009937 + ... + 17010063.

Almost surely, 2^2160270000 is an apocalyptic number.

2160270000 is a gapful number since it is divisible by the number (20) 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 2160270000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4512155648).

2160270000 is an abundant number, since it is smaller than the sum of its proper divisors (6864041296).

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

2160270000 is an equidigital number, since it uses as much as digits as its factorization.

2160270000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2160270000 is about 46478.7048012313. The cubic root of 2160270000 is about 1292.7146726423.

Adding to 2160270000 its reverse (720612), we get a palindrome (2160990612).

The spelling of 2160270000 in words is "two billion, one hundred sixty million, two hundred seventy thousand".