2132140224 has 112 divisors (see below), whose sum is σ = 5754136320. Its totient is φ = 696622080.

The previous prime is 2132140217. The next prime is 2132140237. The reversal of 2132140224 is 4220412312.

It is a self number, because there is not a number n which added to its sum of digits gives 2132140224.

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, 3121387 + ... + 3122069.

Almost surely, 2^2132140224 is an apocalyptic number.

2132140224 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 2132140224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2877068160).

2132140224 is an abundant number, since it is smaller than the sum of its proper divisors (3621996096).

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

2132140224 is a wasteful number, since it uses less digits than its factorization.

2132140224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2132140224 is about 46175.1039414098. The cubic root of 2132140224 is about 1287.0791483887.

Adding to 2132140224 its reverse (4220412312), we get a palindrome (6352552536).

The spelling of 2132140224 in words is "two billion, one hundred thirty-two million, one hundred forty thousand, two hundred twenty-four".