2340638514 has 24 divisors (see below), whose sum is σ = 5107873680. Its totient is φ = 774598968.

The previous prime is 2340638497. The next prime is 2340638543. The reversal of 2340638514 is 4158360432.

2340638514 is a `hidden beast` number, since 2 + 3 + 4 + 0 + 638 + 5 + 14 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465252 + ... + 470255.

It is an arithmetic number, because the mean of its divisors is an integer number (212828070).

Almost surely, 2^2340638514 is an apocalyptic number.

2340638514 is an abundant number, since it is smaller than the sum of its proper divisors (2767235166).

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

2340638514 is a wasteful number, since it uses less digits than its factorization.

2340638514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935654 (or 935651 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 2340638514 is about 48380.1458658405. The cubic root of 2340638514 is about 1327.7351383195.

Adding to 2340638514 its reverse (4158360432), we get a palindrome (6498998946).

The spelling of 2340638514 in words is "two billion, three hundred forty million, six hundred thirty-eight thousand, five hundred fourteen".