4340104123 has 4 divisors (see below), whose sum is σ = 4340682568. Its totient is φ = 4339525680.

The previous prime is 4340104073. The next prime is 4340104141. The reversal of 4340104123 is 3214010434.

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 4340104123 - 2²⁵ = 4306549691 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4340104094 and 4340104103.

It is not an unprimeable number, because it can be changed into a prime (4340104523) by changing a digit.

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, 277818 + ... + 293023.

It is an arithmetic number, because the mean of its divisors is an integer number (1085170642).

Almost surely, 2^4340104123 is an apocalyptic number.

4340104123 is a deficient number, since it is larger than the sum of its proper divisors (578445).

4340104123 is an equidigital number, since it uses as much as digits as its factorization.

4340104123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578444.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4340104123 is about 65879.4666265598. The cubic root of 4340104123 is about 1631.1730954618.

Adding to 4340104123 its reverse (3214010434), we get a palindrome (7554114557).

The spelling of 4340104123 in words is "four billion, three hundred forty million, one hundred four thousand, one hundred twenty-three".