4143404423 has 8 divisors (see below), whose sum is σ = 4362415920. Its totient is φ = 3924486720.

The previous prime is 4143404413. The next prime is 4143404429. The reversal of 4143404423 is 3244043414.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4143404423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143404429) 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, 78683 + ... + 120323.

It is an arithmetic number, because the mean of its divisors is an integer number (545301990).

Almost surely, 2^4143404423 is an apocalyptic number.

4143404423 is a deficient number, since it is larger than the sum of its proper divisors (219011497).

4143404423 is a wasteful number, since it uses less digits than its factorization.

4143404423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46897.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 4143404423 is about 64369.2816722387. The cubic root of 4143404423 is about 1606.1487908735.

Adding to 4143404423 its reverse (3244043414), we get a palindrome (7387447837).

The spelling of 4143404423 in words is "four billion, one hundred forty-three million, four hundred four thousand, four hundred twenty-three".