2130204244 has 48 divisors (see below), whose sum is σ = 4603132800. Its totient is φ = 859232640.

The previous prime is 2130204217. The next prime is 2130204281. The reversal of 2130204244 is 4424020312.

It is a happy number.

It is a super-2 number, since 2×2130204244² = 9075540242311223072, which contains 22 as substring.

It is a congruent number.

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, 22342 + ... + 68989.

It is an arithmetic number, because the mean of its divisors is an integer number (95898600).

Almost surely, 2^2130204244 is an apocalyptic number.

It is an amenable number.

2130204244 is an abundant number, since it is smaller than the sum of its proper divisors (2472928556).

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

2130204244 is a wasteful number, since it uses less digits than its factorization.

2130204244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91373 (or 91357 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2130204244 is about 46154.1357193481. The cubic root of 2130204244 is about 1286.6894751372.

Adding to 2130204244 its reverse (4424020312), we get a palindrome (6554224556).

The spelling of 2130204244 in words is "two billion, one hundred thirty million, two hundred four thousand, two hundred forty-four".