144210241 has 8 divisors (see below), whose sum is σ = 168318720. Its totient is φ = 120978528.

The previous prime is 144210229. The next prime is 144210251. The reversal of 144210241 is 142012441.

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 144210241 - 2¹⁹ = 143685953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144210251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218836 + ... + 219493.

It is an arithmetic number, because the mean of its divisors is an integer number (21039840).

Almost surely, 2^144210241 is an apocalyptic number.

It is an amenable number.

144210241 is a deficient number, since it is larger than the sum of its proper divisors (24108479).

144210241 is an equidigital number, since it uses as much as digits as its factorization.

144210241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438383.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 144210241 is about 12008.7568465683. The cubic root of 144210241 is about 524.4032415086.

Adding to 144210241 its reverse (142012441), we get a palindrome (286222682).

The spelling of 144210241 in words is "one hundred forty-four million, two hundred ten thousand, two hundred forty-one".