4240423103 has 6 divisors (see below), whose sum is σ = 4932737136. Its totient is φ = 3634648332.

The previous prime is 4240423081. The next prime is 4240423139. The reversal of 4240423103 is 3013240424.

It is not a de Polignac number, because 4240423103 - 2⁸ = 4240422847 is a prime.

It is a super-2 number, since 2×4240423103² = 35962376184912297218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240423303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43269575 + ... + 43269672.

It is an arithmetic number, because the mean of its divisors is an integer number (822122856).

Almost surely, 2^4240423103 is an apocalyptic number.

4240423103 is a deficient number, since it is larger than the sum of its proper divisors (692314033).

4240423103 is an equidigital number, since it uses as much as digits as its factorization.

4240423103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86539261 (or 86539254 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4240423103 is about 65118.5311796880. The cubic root of 4240423103 is about 1618.5883021343.

Adding to 4240423103 its reverse (3013240424), we get a palindrome (7253663527).

The spelling of 4240423103 in words is "four billion, two hundred forty million, four hundred twenty-three thousand, one hundred three".