2130244332 has 12 divisors (see below), whose sum is σ = 4970570136. Its totient is φ = 710081440.

The previous prime is 2130244307. The next prime is 2130244343. The reversal of 2130244332 is 2334420312.

It is a tau number, because it is divible by the number of its divisors (12).

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, 88760169 + ... + 88760192.

It is an arithmetic number, because the mean of its divisors is an integer number (414214178).

Almost surely, 2^2130244332 is an apocalyptic number.

It is an amenable number.

2130244332 is an abundant number, since it is smaller than the sum of its proper divisors (2840325804).

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

2130244332 is a wasteful number, since it uses less digits than its factorization.

2130244332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177520368 (or 177520366 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2130244332 is about 46154.5700012469. The cubic root of 2130244332 is about 1286.6975464264.

Adding to 2130244332 its reverse (2334420312), we get a palindrome (4464664644).

The spelling of 2130244332 in words is "two billion, one hundred thirty million, two hundred forty-four thousand, three hundred thirty-two".