2340320213 has 64 divisors (see below), whose sum is σ = 3132864000. Its totient is φ = 1730695680.

The previous prime is 2340320179. The next prime is 2340320239. The reversal of 2340320213 is 3120230432.

It is not a de Polignac number, because 2340320213 - 2¹² = 2340316117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340320273) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7987295 + ... + 7987587.

It is an arithmetic number, because the mean of its divisors is an integer number (48951000).

Almost surely, 2^2340320213 is an apocalyptic number.

It is an amenable number.

2340320213 is a deficient number, since it is larger than the sum of its proper divisors (792543787).

2340320213 is a wasteful number, since it uses less digits than its factorization.

2340320213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2340320213 is about 48376.8561711073. The cubic root of 2340320213 is about 1327.6749498170.

Adding to 2340320213 its reverse (3120230432), we get a palindrome (5460550645).

The spelling of 2340320213 in words is "two billion, three hundred forty million, three hundred twenty thousand, two hundred thirteen".