144541141 has 2 divisors, whose sum is σ = 144541142. Its totient is φ = 144541140.

The previous prime is 144541139. The next prime is 144541171. The reversal of 144541141 is 141145441.

144541141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75168900 + 69372241 = 8670^2 + 8329^2 .

It is a cyclic number.

It is not a de Polignac number, because 144541141 - 2¹ = 144541139 is a prime.

Together with 144541139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144541171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72270570 + 72270571.

It is an arithmetic number, because the mean of its divisors is an integer number (72270571).

Almost surely, 2^144541141 is an apocalyptic number.

It is an amenable number.

144541141 is a deficient number, since it is larger than the sum of its proper divisors (1).

144541141 is an equidigital number, since it uses as much as digits as its factorization.

144541141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1280, while the sum is 25.

The square root of 144541141 is about 12022.5263983906. The cubic root of 144541141 is about 524.8040278392.

Adding to 144541141 its reverse (141145441), we get a palindrome (285686582).

The spelling of 144541141 in words is "one hundred forty-four million, five hundred forty-one thousand, one hundred forty-one".