144441441334444 has 24 divisors (see below), whose sum is σ = 258152384706048. Its totient is φ = 70683637651920.

The previous prime is 144441441334433. The next prime is 144441441334573. The reversal of 144441441334444 is 444433144144441.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26543859 + ... + 31519189.

It is an arithmetic number, because the mean of its divisors is an integer number (10756349362752).

Almost surely, 2^{144441441334444} is an apocalyptic number.

It is an amenable number.

144441441334444 is a deficient number, since it is larger than the sum of its proper divisors (113710943371604).

144441441334444 is a wasteful number, since it uses less digits than its factorization.

144441441334444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129805 (or 5129803 counting only the distinct ones).

The product of its digits is 9437184, while the sum is 49.

Adding to 144441441334444 its reverse (444433144144441), we get a palindrome (588874585478885).

The spelling of 144441441334444 in words is "one hundred forty-four trillion, four hundred forty-one billion, four hundred forty-one million, three hundred thirty-four thousand, four hundred forty-four".