2340140304 has 40 divisors (see below), whose sum is σ = 6400974240. Its totient is φ = 734161408.

The previous prime is 2340140207. The next prime is 2340140317. The reversal of 2340140304 is 4030410432.

2340140304 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433094 + ... + 1434725.

It is an arithmetic number, because the mean of its divisors is an integer number (160024356).

Almost surely, 2^2340140304 is an apocalyptic number.

2340140304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2340140304 is an abundant number, since it is smaller than the sum of its proper divisors (4060833936).

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

2340140304 is a wasteful number, since it uses less digits than its factorization.

2340140304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867847 (or 2867841 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2340140304 is about 48374.9966821704. The cubic root of 2340140304 is about 1327.6409278639.

Adding to 2340140304 its reverse (4030410432), we get a palindrome (6370550736).

The spelling of 2340140304 in words is "two billion, three hundred forty million, one hundred forty thousand, three hundred four".