144323124123 has 32 divisors (see below), whose sum is σ = 197757665280. Its totient is φ = 93599769600.

The previous prime is 144323124109. The next prime is 144323124151. The reversal of 144323124123 is 321421323441.

It is not a de Polignac number, because 144323124123 - 2⁹ = 144323123611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144323124623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4067686 + ... + 4103012.

It is an arithmetic number, because the mean of its divisors is an integer number (6179927040).

Almost surely, 2^144323124123 is an apocalyptic number.

144323124123 is a deficient number, since it is larger than the sum of its proper divisors (53434541157).

144323124123 is a wasteful number, since it uses less digits than its factorization.

144323124123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35667.

The product of its digits is 13824, while the sum is 30.

Adding to 144323124123 its reverse (321421323441), we get a palindrome (465744447564).

The spelling of 144323124123 in words is "one hundred forty-four billion, three hundred twenty-three million, one hundred twenty-four thousand, one hundred twenty-three".