2320432422 has 64 divisors (see below), whose sum is σ = 5793596928. Its totient is φ = 601920000.

The previous prime is 2320432421. The next prime is 2320432469. The reversal of 2320432422 is 2242340232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2320432392 and 2320432401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320432421) by changing a digit.

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, 404172 + ... + 409872.

It is an arithmetic number, because the mean of its divisors is an integer number (90524952).

Almost surely, 2^2320432422 is an apocalyptic number.

2320432422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2320432422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2896798464).

2320432422 is an abundant number, since it is smaller than the sum of its proper divisors (3473164506).

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

2320432422 is a wasteful number, since it uses less digits than its factorization.

2320432422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6605.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2320432422 is about 48170.8669425826. The cubic root of 2320432422 is about 1323.9034329736.

Adding to 2320432422 its reverse (2242340232), we get a palindrome (4562772654).

The spelling of 2320432422 in words is "two billion, three hundred twenty million, four hundred thirty-two thousand, four hundred twenty-two".