4142031123 has 8 divisors (see below), whose sum is σ = 5523013888. Its totient is φ = 2761201224.

The previous prime is 4142031121. The next prime is 4142031149. The reversal of 4142031123 is 3211302414.

4142031123 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4142031123 - 2¹ = 4142031121 is a prime.

It is a super-2 number, since 2×4142031123² = 34312843647801282258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4142031123.

It is not an unprimeable number, because it can be changed into a prime (4142031121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64290 + ... + 111432.

It is an arithmetic number, because the mean of its divisors is an integer number (690376736).

Almost surely, 2^4142031123 is an apocalyptic number.

4142031123 is a deficient number, since it is larger than the sum of its proper divisors (1380982765).

4142031123 is a wasteful number, since it uses less digits than its factorization.

4142031123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76433.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4142031123 is about 64358.6134328576. The cubic root of 4142031123 is about 1605.9713226498.

Adding to 4142031123 its reverse (3211302414), we get a palindrome (7353333537).

The spelling of 4142031123 in words is "four billion, one hundred forty-two million, thirty-one thousand, one hundred twenty-three".