2340320404 has 12 divisors (see below), whose sum is σ = 4098566304. Its totient is φ = 1169301464.

The previous prime is 2340320399. The next prime is 2340320413. The reversal of 2340320404 is 4040230432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208534 + ... + 219469.

It is an arithmetic number, because the mean of its divisors is an integer number (341547192).

Almost surely, 2^2340320404 is an apocalyptic number.

It is an amenable number.

2340320404 is a deficient number, since it is larger than the sum of its proper divisors (1758245900).

2340320404 is a wasteful number, since it uses less digits than its factorization.

2340320404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429374 (or 429372 counting only the distinct ones).

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

The square root of 2340320404 is about 48376.8581451917. The cubic root of 2340320404 is about 1327.6749859354.

Adding to 2340320404 its reverse (4040230432), we get a palindrome (6380550836).

The spelling of 2340320404 in words is "two billion, three hundred forty million, three hundred twenty thousand, four hundred four".