2340240460 has 12 divisors (see below), whose sum is σ = 4914505008. Its totient is φ = 936096176.

The previous prime is 2340240449. The next prime is 2340240481. The reversal of 2340240460 is 640420432.

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, 58505992 + ... + 58506031.

It is an arithmetic number, because the mean of its divisors is an integer number (409542084).

Almost surely, 2^2340240460 is an apocalyptic number.

2340240460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2340240460 is an abundant number, since it is smaller than the sum of its proper divisors (2574264548).

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

2340240460 is a wasteful number, since it uses less digits than its factorization.

2340240460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117012032 (or 117012030 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2340240460 is about 48376.0318752996. The cubic root of 2340240460 is about 1327.6598682251.

Adding to 2340240460 its reverse (640420432), we get a palindrome (2980660892).

The spelling of 2340240460 in words is "two billion, three hundred forty million, two hundred forty thousand, four hundred sixty".