144143241 has 16 divisors (see below), whose sum is σ = 211058688. Its totient is φ = 86778000.

The previous prime is 144143227. The next prime is 144143257. The reversal of 144143241 is 142341441.

144143241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144143241 - 2⁹ = 144142729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144143281) 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, 9481 + ... + 19446.

It is an arithmetic number, because the mean of its divisors is an integer number (13191168).

Almost surely, 2^144143241 is an apocalyptic number.

144143241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144143241 is a deficient number, since it is larger than the sum of its proper divisors (66915447).

144143241 is a wasteful number, since it uses less digits than its factorization.

144143241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29092.

The product of its digits is 1536, while the sum is 24.

The square root of 144143241 is about 12005.9668915086. The cubic root of 144143241 is about 524.3220164408.

Adding to 144143241 its reverse (142341441), we get a palindrome (286484682).

The spelling of 144143241 in words is "one hundred forty-four million, one hundred forty-three thousand, two hundred forty-one".