4142124043 has 4 divisors (see below), whose sum is σ = 4142268000. Its totient is φ = 4141980088.

The previous prime is 4142124037. The next prime is 4142124059. The reversal of 4142124043 is 3404212414.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4142124043 - 2⁵ = 4142124011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4142123999 and 4142124017.

It is not an unprimeable number, because it can be changed into a prime (4142124083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12355 + ... + 91852.

It is an arithmetic number, because the mean of its divisors is an integer number (1035567000).

Almost surely, 2^4142124043 is an apocalyptic number.

4142124043 is a deficient number, since it is larger than the sum of its proper divisors (143957).

4142124043 is a wasteful number, since it uses less digits than its factorization.

4142124043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143956.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4142124043 is about 64359.3353213036. The cubic root of 4142124043 is about 1605.9833317129.

Adding to 4142124043 its reverse (3404212414), we get a palindrome (7546336457).

The spelling of 4142124043 in words is "four billion, one hundred forty-two million, one hundred twenty-four thousand, forty-three".