144441441333422 has 8 divisors (see below), whose sum is σ = 221946604975872. Its totient is φ = 70459239674800.

The previous prime is 144441441333383. The next prime is 144441441333451. The reversal of 144441441333422 is 224333144144441.

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

It is a super-3 number, since 3×144441441333422³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 880740495854 + ... + 880740496017.

It is an arithmetic number, because the mean of its divisors is an integer number (27743325621984).

Almost surely, 2^{144441441333422} is an apocalyptic number.

144441441333422 is a deficient number, since it is larger than the sum of its proper divisors (77505163642450).

144441441333422 is a wasteful number, since it uses less digits than its factorization.

144441441333422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761480991914.

The product of its digits is 1769472, while the sum is 44.

Adding to 144441441333422 its reverse (224333144144441), we get a palindrome (368774585477863).

The spelling of 144441441333422 in words is "one hundred forty-four trillion, four hundred forty-one billion, four hundred forty-one million, three hundred thirty-three thousand, four hundred twenty-two".