2340321242 has 32 divisors (see below), whose sum is σ = 4161043200.
Its totient is φ = 986534640.
The previous prime is 2340321229. The next prime is 2340321253. The reversal of 2340321242 is 2421230432.
Adding to 2340321242 its reverse (2421230432), we get a palindrome (4761551674).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13883 + ... + 69809.
It is an arithmetic number, because the mean of its divisors is an integer number (130032600).
Almost surely, 22340321242 is an apocalyptic number.
2340321242 is a deficient number, since it is larger than the sum of its proper divisors (1820721958).
2340321242 is an equidigital number, since it uses as much as digits as its factorization.
2340321242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56011 (or 55997 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2340321242 is about 48376.8668063569.
The cubic root of 2340321242 is about 1327.6751444026.
The spelling of 2340321242 in words is "two billion, three hundred forty million, three hundred twenty-one thousand, two hundred forty-two".