144353241 has 24 divisors (see below), whose sum is σ = 220259520. Its totient is φ = 90848736.

The previous prime is 144353233. The next prime is 144353257. The reversal of 144353241 is 142353441.

It is a happy number.

It is not a de Polignac number, because 144353241 - 2³ = 144353233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144353281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52876 + ... + 55538.

It is an arithmetic number, because the mean of its divisors is an integer number (9177480).

Almost surely, 2^144353241 is an apocalyptic number.

It is an amenable number.

144353241 is a deficient number, since it is larger than the sum of its proper divisors (75906279).

144353241 is a wasteful number, since it uses less digits than its factorization.

144353241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005 (or 3002 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 144353241 is about 12014.7093597806. The cubic root of 144353241 is about 524.5765183621.

The spelling of 144353241 in words is "one hundred forty-four million, three hundred fifty-three thousand, two hundred forty-one".