144534341 has 4 divisors (see below), whose sum is σ = 165182112. Its totient is φ = 123886572.

The previous prime is 144534329. The next prime is 144534361. The reversal of 144534341 is 143435441.

It is a happy number.

144534341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143435441 = 181 ⋅792461.

It is a cyclic number.

It is not a de Polignac number, because 144534341 - 2¹⁰ = 144533317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144534361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10323875 + ... + 10323888.

It is an arithmetic number, because the mean of its divisors is an integer number (41295528).

Almost surely, 2^144534341 is an apocalyptic number.

It is an amenable number.

144534341 is a deficient number, since it is larger than the sum of its proper divisors (20647771).

144534341 is an equidigital number, since it uses as much as digits as its factorization.

144534341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20647770.

The product of its digits is 11520, while the sum is 29.

The square root of 144534341 is about 12022.2435926078. The cubic root of 144534341 is about 524.7957978332.

Adding to 144534341 its reverse (143435441), we get a palindrome (287969782).

The spelling of 144534341 in words is "one hundred forty-four million, five hundred thirty-four thousand, three hundred forty-one".