144343241 has 8 divisors (see below), whose sum is σ = 166597824. Its totient is φ = 122497200.

The previous prime is 144343229. The next prime is 144343271. The reversal of 144343241 is 142343441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144343241 - 2¹⁸ = 144081097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 144343241.

It is not an unprimeable number, because it can be changed into a prime (144343211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101375 + ... + 102788.

It is an arithmetic number, because the mean of its divisors is an integer number (20824728).

Almost surely, 2^144343241 is an apocalyptic number.

It is an amenable number.

144343241 is a deficient number, since it is larger than the sum of its proper divisors (22254583).

144343241 is a wasteful number, since it uses less digits than its factorization.

144343241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204271.

The product of its digits is 4608, while the sum is 26.

The square root of 144343241 is about 12014.2931960228. The cubic root of 144343241 is about 524.5644048220.

Adding to 144343241 its reverse (142343441), we get a palindrome (286686682).

The spelling of 144343241 in words is "one hundred forty-four million, three hundred forty-three thousand, two hundred forty-one".