144324231441 has 16 divisors (see below), whose sum is σ = 219425076864. Its totient is φ = 83590504704.

The previous prime is 144324231437. The next prime is 144324231461. The reversal of 144324231441 is 144132423441.

It is a happy number.

It is not a de Polignac number, because 144324231441 - 2² = 144324231437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144324231461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108841141 + ... + 108842466.

It is an arithmetic number, because the mean of its divisors is an integer number (13714067304).

Almost surely, 2^144324231441 is an apocalyptic number.

It is an amenable number.

144324231441 is a deficient number, since it is larger than the sum of its proper divisors (75100845423).

144324231441 is a wasteful number, since it uses less digits than its factorization.

144324231441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217683640.

The product of its digits is 36864, while the sum is 33.

Adding to 144324231441 its reverse (144132423441), we get a palindrome (288456654882).

The spelling of 144324231441 in words is "one hundred forty-four billion, three hundred twenty-four million, two hundred thirty-one thousand, four hundred forty-one".