4105042342 has 8 divisors (see below), whose sum is σ = 6164068536. Its totient is φ = 2050352832.

The previous prime is 4105042327. The next prime is 4105042379. The reversal of 4105042342 is 2432405014.

It is a happy number.

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

It is a super-2 number, since 2×4105042342² = 33702745259225689928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081803 + ... + 1085590.

It is an arithmetic number, because the mean of its divisors is an integer number (770508567).

Almost surely, 2^4105042342 is an apocalyptic number.

4105042342 is a deficient number, since it is larger than the sum of its proper divisors (2059026194).

4105042342 is a wasteful number, since it uses less digits than its factorization.

4105042342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168342.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4105042342 is about 64070.6043517618. The cubic root of 4105042342 is about 1601.1765229403.

Adding to 4105042342 its reverse (2432405014), we get a palindrome (6537447356).

The spelling of 4105042342 in words is "four billion, one hundred five million, forty-two thousand, three hundred forty-two".