2099896128 has 84 divisors (see below), whose sum is σ = 6566172288. Its totient is φ = 636330240.

The previous prime is 2099896121. The next prime is 2099896157. The reversal of 2099896128 is 8216989902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099896121) 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 11 ways as a sum of consecutive naturals, for example, 159376 + ... + 172047.

Almost surely, 2^2099896128 is an apocalyptic number.

It is an amenable number.

2099896128 is an abundant number, since it is smaller than the sum of its proper divisors (4466276160).

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

2099896128 is a wasteful number, since it uses less digits than its factorization.

2099896128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331452 (or 331439 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 54.

The square root of 2099896128 is about 45824.6235991088. The cubic root of 2099896128 is about 1280.5580509379.

The spelling of 2099896128 in words is "two billion, ninety-nine million, eight hundred ninety-six thousand, one hundred twenty-eight".