2340422003 has 4 divisors (see below), whose sum is σ = 2421126240. Its totient is φ = 2259717768.

The previous prime is 2340421999. The next prime is 2340422041. The reversal of 2340422003 is 3002240432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2340422003 - 2² = 2340421999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340422083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40352075 + ... + 40352132.

It is an arithmetic number, because the mean of its divisors is an integer number (605281560).

Almost surely, 2^2340422003 is an apocalyptic number.

2340422003 is a deficient number, since it is larger than the sum of its proper divisors (80704237).

2340422003 is an equidigital number, since it uses as much as digits as its factorization.

2340422003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80704236.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2340422003 is about 48377.9082123235. The cubic root of 2340422003 is about 1327.6941981907.

Adding to 2340422003 its reverse (3002240432), we get a palindrome (5342662435).

The spelling of 2340422003 in words is "two billion, three hundred forty million, four hundred twenty-two thousand, three".