144210441 has 4 divisors (see below), whose sum is σ = 192280592. Its totient is φ = 96140292.

The previous prime is 144210431. The next prime is 144210467. The reversal of 144210441 is 144012441.

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 not a de Polignac number, because 144210441 - 2⁶ = 144210377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144210401) 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 3 ways as a sum of consecutive naturals, for example, 24035071 + ... + 24035076.

It is an arithmetic number, because the mean of its divisors is an integer number (48070148).

Almost surely, 2^144210441 is an apocalyptic number.

It is an amenable number.

144210441 is a deficient number, since it is larger than the sum of its proper divisors (48070151).

144210441 is an equidigital number, since it uses as much as digits as its factorization.

144210441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48070150.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 144210441 is about 12008.7651738220. The cubic root of 144210441 is about 524.4034839338.

Adding to 144210441 its reverse (144012441), we get a palindrome (288222882).

The spelling of 144210441 in words is "one hundred forty-four million, two hundred ten thousand, four hundred forty-one".