2320340224 has 36 divisors (see below), whose sum is σ = 4744604340. Its totient is φ = 1131868160.

The previous prime is 2320340219. The next prime is 2320340291. The reversal of 2320340224 is 4220430232.

It can be written as a sum of positive squares in 2 ways, for example, as 1351885824 + 968454400 = 36768^2 + 31120^2 .

It is a super-2 number, since 2×2320340224² = 10767957510224740352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2320340195 and 2320340204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100039 + ... + 121030.

It is an arithmetic number, because the mean of its divisors is an integer number (131794565).

Almost surely, 2^2320340224 is an apocalyptic number.

It is an amenable number.

2320340224 is an abundant number, since it is smaller than the sum of its proper divisors (2424264116).

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

2320340224 is an equidigital number, since it uses as much as digits as its factorization.

2320340224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221126 (or 221112 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2320340224 is about 48169.9099438643. The cubic root of 2320340224 is about 1323.8858984739.

Adding to 2320340224 its reverse (4220430232), we get a palindrome (6540770456).

The spelling of 2320340224 in words is "two billion, three hundred twenty million, three hundred forty thousand, two hundred twenty-four".