2322134320 has 80 divisors (see below), whose sum is σ = 5907434400. Its totient is φ = 841881600.

The previous prime is 2322134317. The next prime is 2322134351. The reversal of 2322134320 is 234312232.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2322134291 and 2322134300.

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, 303340 + ... + 310900.

It is an arithmetic number, because the mean of its divisors is an integer number (73842930).

Almost surely, 2^2322134320 is an apocalyptic number.

2322134320 is a gapful number since it is divisible by the number (20) 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 2322134320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2953717200).

2322134320 is an abundant number, since it is smaller than the sum of its proper divisors (3585300080).

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

2322134320 is a wasteful number, since it uses less digits than its factorization.

2322134320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7934 (or 7928 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2322134320 is about 48188.5289254611. The cubic root of 2322134320 is about 1324.2270217953.

Adding to 2322134320 its reverse (234312232), we get a palindrome (2556446552).

The spelling of 2322134320 in words is "two billion, three hundred twenty-two million, one hundred thirty-four thousand, three hundred twenty".