144522460441 has 8 divisors (see below), whose sum is σ = 144950949000. Its totient is φ = 144094339200.

The previous prime is 144522460309. The next prime is 144522460471. The reversal of 144522460441 is 144064225441.

144522460441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 118470886416 + 26051574025 = 344196^2 + 161405^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144522460441 - 2²³ = 144514071833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144522460441.

It is not an unprimeable number, because it can be changed into a prime (144522460471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706491 + ... + 887791.

It is an arithmetic number, because the mean of its divisors is an integer number (18118868625).

Almost surely, 2^144522460441 is an apocalyptic number.

It is an amenable number.

144522460441 is a deficient number, since it is larger than the sum of its proper divisors (428488559).

144522460441 is a wasteful number, since it uses less digits than its factorization.

144522460441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183659.

The product of its (nonzero) digits is 122880, while the sum is 37.

Adding to 144522460441 its reverse (144064225441), we get a palindrome (288586685882).

The spelling of 144522460441 in words is "one hundred forty-four billion, five hundred twenty-two million, four hundred sixty thousand, four hundred forty-one".