2322710442 has 192 divisors, whose sum is σ = 6132672000. Its totient is φ = 627554304.

The previous prime is 2322710419. The next prime is 2322710447. The reversal of 2322710442 is 2440172232.

It is not an unprimeable number, because it can be changed into a prime (2322710447) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5970784 + ... + 5971172.

It is an arithmetic number, because the mean of its divisors is an integer number (31941000).

Almost surely, 2^2322710442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322710442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3066336000).

2322710442 is an abundant number, since it is smaller than the sum of its proper divisors (3809961558).

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

2322710442 is a wasteful number, since it uses less digits than its factorization.

2322710442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 2322710442 is about 48194.5063466781. The cubic root of 2322710442 is about 1324.3365264048.

Adding to 2322710442 its reverse (2440172232), we get a palindrome (4762882674).

The spelling of 2322710442 in words is "two billion, three hundred twenty-two million, seven hundred ten thousand, four hundred forty-two".