144412 has 12 divisors (see below), whose sum is σ = 256480. Its totient is φ = 71136.

The previous prime is 144409. The next prime is 144413. The reversal of 144412 is 214441.

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88 + ... + 544.

2¹⁴⁴⁴¹² is an apocalyptic number.

It is an amenable number.

144412 is a deficient number, since it is larger than the sum of its proper divisors (112068).

144412 is a wasteful number, since it uses less digits than its factorization.

144412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 538 counting only the distinct ones).

The product of its digits is 128, while the sum is 16.

The square root of 144412 is about 380.0157891457. The cubic root of 144412 is about 52.4647685013.

Adding to 144412 its reverse (214441), we get a palindrome (358853).

It can be divided in two parts, 14441 and 2, that multiplied together give a palindrome (28882).

The spelling of 144412 in words is "one hundred forty-four thousand, four hundred twelve", and thus it is an iban number.