144243032 has 16 divisors (see below), whose sum is σ = 274266000. Its totient is φ = 71105440.

The previous prime is 144243017. The next prime is 144243059. The reversal of 144243032 is 230342441.

It is a junction number, because it is equal to n+sod(n) for n = 144242989 and 144243007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126407 + ... + 127542.

It is an arithmetic number, because the mean of its divisors is an integer number (17141625).

Almost surely, 2^144243032 is an apocalyptic number.

It is an amenable number.

144243032 is a deficient number, since it is larger than the sum of its proper divisors (130022968).

144243032 is a wasteful number, since it uses less digits than its factorization.

144243032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254026 (or 254022 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 144243032 is about 12010.1220643256. The cubic root of 144243032 is about 524.4429853423.

Adding to 144243032 its reverse (230342441), we get a palindrome (374585473).

The spelling of 144243032 in words is "one hundred forty-four million, two hundred forty-three thousand, thirty-two".