4105123235 has 16 divisors (see below), whose sum is σ = 4980191232. Its totient is φ = 3248229600.

The previous prime is 4105123207. The next prime is 4105123241. The reversal of 4105123235 is 5323215014.

It is a happy number.

It is not a de Polignac number, because 4105123235 - 2¹⁰ = 4105122211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200420 + ... + 219950.

It is an arithmetic number, because the mean of its divisors is an integer number (311261952).

Almost surely, 2^4105123235 is an apocalyptic number.

4105123235 is a deficient number, since it is larger than the sum of its proper divisors (875067997).

4105123235 is a wasteful number, since it uses less digits than its factorization.

4105123235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19994.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 4105123235 is about 64071.2356287906. The cubic root of 4105123235 is about 1601.1870403407.

Adding to 4105123235 its reverse (5323215014), we get a palindrome (9428338249).

The spelling of 4105123235 in words is "four billion, one hundred five million, one hundred twenty-three thousand, two hundred thirty-five".