144144004123 has 8 divisors (see below), whose sum is σ = 167844231648. Its totient is φ = 121220833344.

The previous prime is 144144004091. The next prime is 144144004163. The reversal of 144144004123 is 321400441441.

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 144144004123 - 2⁵ = 144144004091 is a prime.

It is a super-2 number, since 2×144144004123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144144004091 and 144144004100.

It is not an unprimeable number, because it can be changed into a prime (144144004163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194263786 + ... + 194264527.

It is an arithmetic number, because the mean of its divisors is an integer number (20980528956).

Almost surely, 2^144144004123 is an apocalyptic number.

144144004123 is a deficient number, since it is larger than the sum of its proper divisors (23700227525).

144144004123 is an equidigital number, since it uses as much as digits as its factorization.

144144004123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388528373.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144144004123 its reverse (321400441441), we get a palindrome (465544445564).

The spelling of 144144004123 in words is "one hundred forty-four billion, one hundred forty-four million, four thousand, one hundred twenty-three".