4142404223 has 4 divisors (see below), whose sum is σ = 4143771240. Its totient is φ = 4141037208.

The previous prime is 4142404151. The next prime is 4142404237. The reversal of 4142404223 is 3224042414.

It is a happy number.

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 4142404223 - 2¹² = 4142400127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4142404192 and 4142404201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142404823) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 678953 + ... + 685026.

It is an arithmetic number, because the mean of its divisors is an integer number (1035942810).

Almost surely, 2^4142404223 is an apocalyptic number.

4142404223 is a deficient number, since it is larger than the sum of its proper divisors (1367017).

4142404223 is a wasteful number, since it uses less digits than its factorization.

4142404223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367016.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4142404223 is about 64361.5119694993. The cubic root of 4142404223 is about 1606.0195413371.

Adding to 4142404223 its reverse (3224042414), we get a palindrome (7366446637).

The spelling of 4142404223 in words is "four billion, one hundred forty-two million, four hundred four thousand, two hundred twenty-three".