144021343022 has 8 divisors (see below), whose sum is σ = 216048876672. Its totient is φ = 72005050800.

The previous prime is 144021343009. The next prime is 144021343033. The reversal of 144021343022 is 220343120441.

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

It is a junction number, because it is equal to n+sod(n) for n = 144021342982 and 144021343000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2778254 + ... + 2829617.

It is an arithmetic number, because the mean of its divisors is an integer number (27006109584).

Almost surely, 2^144021343022 is an apocalyptic number.

144021343022 is a deficient number, since it is larger than the sum of its proper divisors (72027533650).

144021343022 is a wasteful number, since it uses less digits than its factorization.

144021343022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620714.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 144021343022 its reverse (220343120441), we get a palindrome (364364463463).

The spelling of 144021343022 in words is "one hundred forty-four billion, twenty-one million, three hundred forty-three thousand, twenty-two".