2321134332 has 96 divisors (see below), whose sum is σ = 6257793024. Its totient is φ = 662692800.

The previous prime is 2321134273. The next prime is 2321134369. The reversal of 2321134332 is 2334311232.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 197707 + ... + 209117.

It is an arithmetic number, because the mean of its divisors is an integer number (65185344).

Almost surely, 2^2321134332 is an apocalyptic number.

2321134332 is a gapful number since it is divisible by the number (22) 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 2321134332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3128896512).

2321134332 is an abundant number, since it is smaller than the sum of its proper divisors (3936658692).

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

2321134332 is a wasteful number, since it uses less digits than its factorization.

2321134332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11519 (or 11517 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 2321134332 is about 48178.1520193542. The cubic root of 2321134332 is about 1324.0369091551.

Adding to 2321134332 its reverse (2334311232), we get a palindrome (4655445564).

Subtracting 2321134332 from its reverse (2334311232), we obtain a square (13176900 = 3630²).

The spelling of 2321134332 in words is "two billion, three hundred twenty-one million, one hundred thirty-four thousand, three hundred thirty-two".