2340140034 has 16 divisors (see below), whose sum is σ = 4681094688. Its totient is φ = 779910912.

The previous prime is 2340140029. The next prime is 2340140041. The reversal of 2340140034 is 4300410432.

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, 7249 + ... + 68795.

It is an arithmetic number, because the mean of its divisors is an integer number (292568418).

Almost surely, 2^2340140034 is an apocalyptic number.

2340140034 is an abundant number, since it is smaller than the sum of its proper divisors (2340954654).

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

2340140034 is a wasteful number, since it uses less digits than its factorization.

2340140034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67889.

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

The square root of 2340140034 is about 48374.9938914725. The cubic root of 2340140034 is about 1327.6408768039.

Adding to 2340140034 its reverse (4300410432), we get a palindrome (6640550466).

The spelling of 2340140034 in words is "two billion, three hundred forty million, one hundred forty thousand, thirty-four".