2160104016 has 80 divisors (see below), whose sum is σ = 6437159424. Its totient is φ = 611394432.

The previous prime is 2160103999. The next prime is 2160104017. The reversal of 2160104016 is 6104010612.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2160103983 and 2160104001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160104017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5911 + ... + 65993.

Almost surely, 2^2160104016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2160104016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3218579712).

2160104016 is an abundant number, since it is smaller than the sum of its proper divisors (4277055408).

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

2160104016 is a wasteful number, since it uses less digits than its factorization.

2160104016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60208 (or 60202 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2160104016 is about 46476.9191750056. The cubic root of 2160104016 is about 1292.6815632860.

Adding to 2160104016 its reverse (6104010612), we get a palindrome (8264114628).

The spelling of 2160104016 in words is "two billion, one hundred sixty million, one hundred four thousand, sixteen".