144044241 has 32 divisors (see below), whose sum is σ = 214748160. Its totient is φ = 85147200.

The previous prime is 144044227. The next prime is 144044261. The reversal of 144044241 is 142440441.

It is a happy number.

It is not a de Polignac number, because 144044241 - 2⁶ = 144044177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144044261) 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 31 ways as a sum of consecutive naturals, for example, 327900 + ... + 328338.

It is an arithmetic number, because the mean of its divisors is an integer number (6710880).

Almost surely, 2^144044241 is an apocalyptic number.

144044241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144044241 is a deficient number, since it is larger than the sum of its proper divisors (70703919).

144044241 is a wasteful number, since it uses less digits than its factorization.

144044241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 144044241 is about 12001.8432334371. The cubic root of 144044241 is about 524.2019512252.

Adding to 144044241 its reverse (142440441), we get a palindrome (286484682).

The spelling of 144044241 in words is "one hundred forty-four million, forty-four thousand, two hundred forty-one".