2322242340 has 48 divisors (see below), whose sum is σ = 7093396800. Its totient is φ = 562967680.

The previous prime is 2322242323. The next prime is 2322242341. The reversal of 2322242340 is 432422232.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2322242340.

It is not an unprimeable number, because it can be changed into a prime (2322242341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1758615 + ... + 1759934.

It is an arithmetic number, because the mean of its divisors is an integer number (147779100).

Almost surely, 2^2322242340 is an apocalyptic number.

2322242340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322242340 is an abundant number, since it is smaller than the sum of its proper divisors (4771154460).

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

2322242340 is a wasteful number, since it uses less digits than its factorization.

2322242340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3518572 (or 3518570 counting only the distinct ones).

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

The square root of 2322242340 is about 48189.6497185858. The cubic root of 2322242340 is about 1324.2475547426.

Adding to 2322242340 its reverse (432422232), we get a palindrome (2754664572).

The spelling of 2322242340 in words is "two billion, three hundred twenty-two million, two hundred forty-two thousand, three hundred forty".