144342123422 has 8 divisors (see below), whose sum is σ = 247443640176. Its totient is φ = 61860910032.

The previous prime is 144342123413. The next prime is 144342123433. The reversal of 144342123422 is 224321243441.

It is a happy number.

144342123422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5155075823 + ... + 5155075850.

It is an arithmetic number, because the mean of its divisors is an integer number (30930455022).

Almost surely, 2^144342123422 is an apocalyptic number.

144342123422 is a deficient number, since it is larger than the sum of its proper divisors (103101516754).

144342123422 is a wasteful number, since it uses less digits than its factorization.

144342123422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10310151682.

The product of its digits is 36864, while the sum is 32.

Adding to 144342123422 its reverse (224321243441), we get a palindrome (368663366863).

The spelling of 144342123422 in words is "one hundred forty-four billion, three hundred forty-two million, one hundred twenty-three thousand, four hundred twenty-two".