23104424143 has 4 divisors (see below), whose sum is σ = 23540356728. Its totient is φ = 22668491560.

The previous prime is 23104424089. The next prime is 23104424159. The reversal of 23104424143 is 34142440132.

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 23104424143 - 2²¹ = 23102326991 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 (23104424173) 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, 217966213 + ... + 217966318.

It is an arithmetic number, because the mean of its divisors is an integer number (5885089182).

Almost surely, 2^23104424143 is an apocalyptic number.

23104424143 is a deficient number, since it is larger than the sum of its proper divisors (435932585).

23104424143 is an equidigital number, since it uses as much as digits as its factorization.

23104424143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435932584.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 23104424143 its reverse (34142440132), we get a palindrome (57246864275).

The spelling of 23104424143 in words is "twenty-three billion, one hundred four million, four hundred twenty-four thousand, one hundred forty-three".