2130099984 has 80 divisors (see below), whose sum is σ = 6124429440. Its totient is φ = 708842880.

The previous prime is 2130099919. The next prime is 2130100001. The reversal of 2130099984 is 4899900312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275694 + ... + 283314.

It is an arithmetic number, because the mean of its divisors is an integer number (76555368).

Almost surely, 2^2130099984 is an apocalyptic number.

2130099984 is a gapful number since it is divisible by the number (24) 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 2130099984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3062214720).

2130099984 is an abundant number, since it is smaller than the sum of its proper divisors (3994329456).

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

2130099984 is a wasteful number, since it uses less digits than its factorization.

2130099984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8285 (or 8273 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 2130099984 is about 46153.0062292804. The cubic root of 2130099984 is about 1286.6684830290.

The spelling of 2130099984 in words is "two billion, one hundred thirty million, ninety-nine thousand, nine hundred eighty-four".