144243124 has 12 divisors (see below), whose sum is σ = 260568448. Its totient is φ = 69795000.

The previous prime is 144243091. The next prime is 144243133. The reversal of 144243124 is 421342441.

144243124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581502 + ... + 581749.

Almost surely, 2^144243124 is an apocalyptic number.

It is an amenable number.

144243124 is a deficient number, since it is larger than the sum of its proper divisors (116325324).

144243124 is a wasteful number, since it uses less digits than its factorization.

144243124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163286 (or 1163284 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 144243124 is about 12010.1258944276. The cubic root of 144243124 is about 524.4430968410.

Adding to 144243124 its reverse (421342441), we get a palindrome (565585565).

The spelling of 144243124 in words is "one hundred forty-four million, two hundred forty-three thousand, one hundred twenty-four".