2312342232 has 64 divisors (see below), whose sum is σ = 5950398720. Its totient is φ = 748268928.

The previous prime is 2312342203. The next prime is 2312342239. The reversal of 2312342232 is 2322432132.

It is a super-3 number, since 3×2312342232³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312342239) 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, 429783 + ... + 435129.

It is an arithmetic number, because the mean of its divisors is an integer number (92974980).

Almost surely, 2^2312342232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2312342232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2975199360).

2312342232 is an abundant number, since it is smaller than the sum of its proper divisors (3638056488).

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

2312342232 is a wasteful number, since it uses less digits than its factorization.

2312342232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5880 (or 5876 counting only the distinct ones).

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

The square root of 2312342232 is about 48086.8197326461. The cubic root of 2312342232 is about 1322.3630445069.

Adding to 2312342232 its reverse (2322432132), we get a palindrome (4634774364).

The spelling of 2312342232 in words is "two billion, three hundred twelve million, three hundred forty-two thousand, two hundred thirty-two".