23044424023 has 4 divisors (see below), whose sum is σ = 23422201528. Its totient is φ = 22666646520.

The previous prime is 23044424003. The next prime is 23044424033. The reversal of 23044424023 is 32042444032.

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 23044424023 - 2²¹ = 23042326871 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 23044423982 and 23044424000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23044424003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188888661 + ... + 188888782.

It is an arithmetic number, because the mean of its divisors is an integer number (5855550382).

Almost surely, 2^23044424023 is an apocalyptic number.

23044424023 is a deficient number, since it is larger than the sum of its proper divisors (377777505).

23044424023 is an equidigital number, since it uses as much as digits as its factorization.

23044424023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377777504.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 23044424023 its reverse (32042444032), we get a palindrome (55086868055).

The spelling of 23044424023 in words is "twenty-three billion, forty-four million, four hundred twenty-four thousand, twenty-three".