2116128594 has 8 divisors (see below), whose sum is σ = 4232257200. Its totient is φ = 705376196.

The previous prime is 2116128587. The next prime is 2116128607. The reversal of 2116128594 is 4958216112.

2116128594 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2116128594 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176344044 + ... + 176344055.

It is an arithmetic number, because the mean of its divisors is an integer number (529032150).

Almost surely, 2^2116128594 is an apocalyptic number.

2116128594 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2116128594 is a wasteful number, since it uses less digits than its factorization.

2116128594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352688104.

The product of its digits is 34560, while the sum is 39.

The square root of 2116128594 is about 46001.3977396340. The cubic root of 2116128594 is about 1283.8492109976.

The spelling of 2116128594 in words is "two billion, one hundred sixteen million, one hundred twenty-eight thousand, five hundred ninety-four".