144333241 has 16 divisors (see below), whose sum is σ = 164200960. Its totient is φ = 125919360.

The previous prime is 144333239. The next prime is 144333289. The reversal of 144333241 is 142333441.

144333241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 144333241 - 2¹ = 144333239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144333221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13165 + ... + 21493.

It is an arithmetic number, because the mean of its divisors is an integer number (10262560).

Almost surely, 2^144333241 is an apocalyptic number.

It is an amenable number.

144333241 is a deficient number, since it is larger than the sum of its proper divisors (19867719).

144333241 is a wasteful number, since it uses less digits than its factorization.

144333241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8416.

The product of its digits is 3456, while the sum is 25.

The square root of 144333241 is about 12013.8770178490. The cubic root of 144333241 is about 524.5522907224.

Adding to 144333241 its reverse (142333441), we get a palindrome (286666682).

The spelling of 144333241 in words is "one hundred forty-four million, three hundred thirty-three thousand, two hundred forty-one".