244124423 has 4 divisors (see below), whose sum is σ = 244370280. Its totient is φ = 243878568.

The previous prime is 244124417. The next prime is 244124467. The reversal of 244124423 is 324421442.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324421442 = 2 ⋅162210721.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244124423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244124392 and 244124401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244124723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121433 + ... + 123426.

It is an arithmetic number, because the mean of its divisors is an integer number (61092570).

Almost surely, 2^244124423 is an apocalyptic number.

244124423 is a deficient number, since it is larger than the sum of its proper divisors (245857).

244124423 is an equidigital number, since it uses as much as digits as its factorization.

244124423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245856.

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

The square root of 244124423 is about 15624.4815273980. The cubic root of 244124423 is about 624.9861739875.

Adding to 244124423 its reverse (324421442), we get a palindrome (568545865).

The spelling of 244124423 in words is "two hundred forty-four million, one hundred twenty-four thousand, four hundred twenty-three".