2422304340 has 96 divisors (see below), whose sum is σ = 7100061696. Its totient is φ = 615880320.

The previous prime is 2422304333. The next prime is 2422304341. The reversal of 2422304340 is 434032242.

It is a self number, because there is not a number n which added to its sum of digits gives 2422304340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422304341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454129 + ... + 459431.

It is an arithmetic number, because the mean of its divisors is an integer number (73958976).

Almost surely, 2^2422304340 is an apocalyptic number.

2422304340 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 2422304340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3550030848).

2422304340 is an abundant number, since it is smaller than the sum of its proper divisors (4677757356).

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

2422304340 is a wasteful number, since it uses less digits than its factorization.

2422304340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5669 (or 5667 counting only the distinct ones).

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

The square root of 2422304340 is about 49216.9111180293. The cubic root of 2422304340 is about 1343.0006898974. Note that the first 3 decimals are identical.

Adding to 2422304340 its reverse (434032242), we get a palindrome (2856336582).

The spelling of 2422304340 in words is "two billion, four hundred twenty-two million, three hundred four thousand, three hundred forty".