144301441 has 4 divisors (see below), whose sum is σ = 144372672. Its totient is φ = 144230212.

The previous prime is 144301429. The next prime is 144301459. The reversal of 144301441 is 144103441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144301441 - 2²⁵ = 110747009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144301411) 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, 32485 + ... + 36658.

It is an arithmetic number, because the mean of its divisors is an integer number (36093168).

Almost surely, 2^144301441 is an apocalyptic number.

It is an amenable number.

144301441 is a deficient number, since it is larger than the sum of its proper divisors (71231).

144301441 is an equidigital number, since it uses as much as digits as its factorization.

144301441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71230.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 144301441 is about 12012.5534754273. The cubic root of 144301441 is about 524.5137641664.

Adding to 144301441 its reverse (144103441), we get a palindrome (288404882).

The spelling of 144301441 in words is "one hundred forty-four million, three hundred one thousand, four hundred forty-one".