144312124 has 24 divisors (see below), whose sum is σ = 275826096. Its totient is φ = 65520000.

The previous prime is 144312079. The next prime is 144312139. The reversal of 144312124 is 421213441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 144312095 and 144312104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55984 + ... + 58504.

It is an arithmetic number, because the mean of its divisors is an integer number (11492754).

Almost surely, 2^144312124 is an apocalyptic number.

It is an amenable number.

144312124 is a deficient number, since it is larger than the sum of its proper divisors (131513972).

144312124 is a wasteful number, since it uses less digits than its factorization.

144312124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837 (or 3835 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 144312124 is about 12012.9981270289. The cubic root of 144312124 is about 524.5267075398.

Adding to 144312124 its reverse (421213441), we get a palindrome (565525565).

The spelling of 144312124 in words is "one hundred forty-four million, three hundred twelve thousand, one hundred twenty-four".