4105023142 has 16 divisors (see below), whose sum is σ = 6720029712. Its totient is φ = 1865164320.

The previous prime is 4105023137. The next prime is 4105023179. The reversal of 4105023142 is 2413205014.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 19768 + ... + 92740.

It is an arithmetic number, because the mean of its divisors is an integer number (420001857).

Almost surely, 2^4105023142 is an apocalyptic number.

4105023142 is a deficient number, since it is larger than the sum of its proper divisors (2615006570).

4105023142 is a wasteful number, since it uses less digits than its factorization.

4105023142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75543.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4105023142 is about 64070.4545168832. The cubic root of 4105023142 is about 1601.1740266090.

Adding to 4105023142 its reverse (2413205014), we get a palindrome (6518228156).

The spelling of 4105023142 in words is "four billion, one hundred five million, twenty-three thousand, one hundred forty-two".