144041 has 8 divisors (see below), whose sum is σ = 157320. Its totient is φ = 131328.

The previous prime is 144037. The next prime is 144061. The reversal of 144041 is 140441.

It can be written as a sum of positive squares in 4 ways, for example, as 105625 + 38416 = 325^2 + 196^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144041 - 2² = 144037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515 + ... + 743.

It is an arithmetic number, because the mean of its divisors is an integer number (19665).

2¹⁴⁴⁰⁴¹ is an apocalyptic number.

It is an amenable number.

144041 is a deficient number, since it is larger than the sum of its proper divisors (13279).

144041 is a wasteful number, since it uses less digits than its factorization.

144041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 144041 is about 379.5273376188. The cubic root of 144041 is about 52.4198019676.

Adding to 144041 its reverse (140441), we get a palindrome (284482).

Subtracting from 144041 its reverse (140441), we obtain a square (3600 = 60²).

The spelling of 144041 in words is "one hundred forty-four thousand, forty-one", and thus it is an iban number.