144504241 has 16 divisors (see below), whose sum is σ = 168099840. Its totient is φ = 121660560.

The previous prime is 144504229. The next prime is 144504247. The reversal of 144504241 is 142405441.

It is not a de Polignac number, because 144504241 - 2⁹ = 144503729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144504247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237760 + ... + 238366.

It is an arithmetic number, because the mean of its divisors is an integer number (10506240).

Almost surely, 2^144504241 is an apocalyptic number.

It is an amenable number.

144504241 is a deficient number, since it is larger than the sum of its proper divisors (23595599).

144504241 is an equidigital number, since it uses as much as digits as its factorization.

144504241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 144504241 is about 12020.9916812216. The cubic root of 144504241 is about 524.7593648534.

Adding to 144504241 its reverse (142405441), we get a palindrome (286909682).

The spelling of 144504241 in words is "one hundred forty-four million, five hundred four thousand, two hundred forty-one".