4105409923 has 8 divisors (see below), whose sum is σ = 4149335520. Its totient is φ = 4061548800.

The previous prime is 4105409879. The next prime is 4105409927. The reversal of 4105409923 is 3299045014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4105409923 - 2⁹ = 4105409411 is a prime.

It is a super-3 number, since 3×4105409923³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4105409927) 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 7 ways as a sum of consecutive naturals, for example, 117811 + ... + 148627.

It is an arithmetic number, because the mean of its divisors is an integer number (518666940).

Almost surely, 2^4105409923 is an apocalyptic number.

4105409923 is a deficient number, since it is larger than the sum of its proper divisors (43925597).

4105409923 is a wasteful number, since it uses less digits than its factorization.

4105409923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32237.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4105409923 is about 64073.4728495342. The cubic root of 4105409923 is about 1601.2243133122.

The spelling of 4105409923 in words is "four billion, one hundred five million, four hundred nine thousand, nine hundred twenty-three".