2132244330 has 32 divisors (see below), whose sum is σ = 5168060928. Its totient is φ = 562968000.

The previous prime is 2132244287. The next prime is 2132244337. The reversal of 2132244330 is 334422312.

It is a self number, because there is not a number n which added to its sum of digits gives 2132244330.

It is not an unprimeable number, because it can be changed into a prime (2132244337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348826 + ... + 354885.

It is an arithmetic number, because the mean of its divisors is an integer number (161501904).

Almost surely, 2^2132244330 is an apocalyptic number.

2132244330 is an abundant number, since it is smaller than the sum of its proper divisors (3035816598).

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

2132244330 is a wasteful number, since it uses less digits than its factorization.

2132244330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703822.

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

The square root of 2132244330 is about 46176.2312234336. The cubic root of 2132244330 is about 1287.1000961168.

Adding to 2132244330 its reverse (334422312), we get a palindrome (2466666642).

The spelling of 2132244330 in words is "two billion, one hundred thirty-two million, two hundred forty-four thousand, three hundred thirty".