144032241 has 16 divisors (see below), whose sum is σ = 203290560. Its totient is φ = 90552000.

The previous prime is 144032227. The next prime is 144032243. The reversal of 144032241 is 142230441.

It is not a de Polignac number, because 144032241 - 2⁵ = 144032209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144032243) 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 15 ways as a sum of consecutive naturals, for example, 15510 + ... + 22991.

It is an arithmetic number, because the mean of its divisors is an integer number (12705660).

Almost surely, 2^144032241 is an apocalyptic number.

It is an amenable number.

144032241 is a deficient number, since it is larger than the sum of its proper divisors (59258319).

144032241 is a wasteful number, since it uses less digits than its factorization.

144032241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38576.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 144032241 is about 12001.3432998144. The cubic root of 144032241 is about 524.1873941279.

Adding to 144032241 its reverse (142230441), we get a palindrome (286262682).

The spelling of 144032241 in words is "one hundred forty-four million, thirty-two thousand, two hundred forty-one".