2340403120 has 40 divisors (see below), whose sum is σ = 5936115600. Its totient is φ = 851055360.

The previous prime is 2340403067. The next prime is 2340403127. The reversal of 2340403120 is 213040432.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2340403127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328895 + ... + 1330654.

It is an arithmetic number, because the mean of its divisors is an integer number (148402890).

Almost surely, 2^2340403120 is an apocalyptic number.

2340403120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2340403120 is an abundant number, since it is smaller than the sum of its proper divisors (3595712480).

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

2340403120 is a wasteful number, since it uses less digits than its factorization.

2340403120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659573 (or 2659567 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2340403120 is about 48377.7130505360. The cubic root of 2340403120 is about 1327.6906274790.

Adding to 2340403120 its reverse (213040432), we get a palindrome (2553443552).

The spelling of 2340403120 in words is "two billion, three hundred forty million, four hundred three thousand, one hundred twenty".