144355241 has 16 divisors (see below), whose sum is σ = 152668800. Its totient is φ = 136338048.

The previous prime is 144355231. The next prime is 144355249. The reversal of 144355241 is 142553441.

It is a cyclic number.

It is not a de Polignac number, because 144355241 - 2¹⁸ = 144093097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144355249) 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, 193916 + ... + 194658.

It is an arithmetic number, because the mean of its divisors is an integer number (9541800).

Almost surely, 2^144355241 is an apocalyptic number.

It is an amenable number.

144355241 is a deficient number, since it is larger than the sum of its proper divisors (8313559).

144355241 is an equidigital number, since it uses as much as digits as its factorization.

144355241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928.

The product of its digits is 9600, while the sum is 29.

The square root of 144355241 is about 12014.7925908024. The cubic root of 144355241 is about 524.5789410030.

The spelling of 144355241 in words is "one hundred forty-four million, three hundred fifty-five thousand, two hundred forty-one".