144441143025241 has 12 divisors (see below), whose sum is σ = 146838047064940. Its totient is φ = 142071350613120.

The previous prime is 144441143025203. The next prime is 144441143025281. The reversal of 144441143025241 is 142520341144441.

It can be written as a sum of positive squares in 6 ways, for example, as 32441169361225 + 111999973664016 = 5695715^2 + 10583004^2 .

It is not a de Polignac number, because 144441143025241 - 2⁹ = 144441143024729 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144441143025194 and 144441143025203.

It is not an unprimeable number, because it can be changed into a prime (144441143025281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33255690 + ... + 37347331.

Almost surely, 2^{144441143025241} is an apocalyptic number.

It is an amenable number.

144441143025241 is a deficient number, since it is larger than the sum of its proper divisors (2396904039699).

144441143025241 is an equidigital number, since it uses as much as digits as its factorization.

144441143025241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70603404 (or 70603267 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 40.

Adding to 144441143025241 its reverse (142520341144441), we get a palindrome (286961484169682).

The spelling of 144441143025241 in words is "one hundred forty-four trillion, four hundred forty-one billion, one hundred forty-three million, twenty-five thousand, two hundred forty-one".