144124523 has 4 divisors (see below), whose sum is σ = 144225168. Its totient is φ = 144023880.

The previous prime is 144124493. The next prime is 144124529. The reversal of 144124523 is 325421441.

144124523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144124523 - 2¹⁸ = 143862379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144124492 and 144124501.

It is not an unprimeable number, because it can be changed into a prime (144124529) 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, 48143 + ... + 51048.

It is an arithmetic number, because the mean of its divisors is an integer number (36056292).

Almost surely, 2^144124523 is an apocalyptic number.

144124523 is a deficient number, since it is larger than the sum of its proper divisors (100645).

144124523 is an equidigital number, since it uses as much as digits as its factorization.

144124523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100644.

The product of its digits is 3840, while the sum is 26.

The square root of 144124523 is about 12005.1873371472. The cubic root of 144124523 is about 524.2993198410.

Adding to 144124523 its reverse (325421441), we get a palindrome (469545964).

The spelling of 144124523 in words is "one hundred forty-four million, one hundred twenty-four thousand, five hundred twenty-three".