144443132 has 12 divisors (see below), whose sum is σ = 252874440. Its totient is φ = 72193296.

The previous prime is 144443107. The next prime is 144443137. The reversal of 144443132 is 231344441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144443137) by changing a digit.

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, 7994 + ... + 18782.

It is an arithmetic number, because the mean of its divisors is an integer number (21072870).

Almost surely, 2^144443132 is an apocalyptic number.

It is an amenable number.

144443132 is a deficient number, since it is larger than the sum of its proper divisors (108431308).

144443132 is a wasteful number, since it uses less digits than its factorization.

144443132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14140 (or 14138 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 144443132 is about 12018.4496504333. The cubic root of 144443132 is about 524.6853830768.

Adding to 144443132 its reverse (231344441), we get a palindrome (375787573).

It can be divided in two parts, 14444 and 3132, that added together give a cube (17576 = 26³).

The spelling of 144443132 in words is "one hundred forty-four million, four hundred forty-three thousand, one hundred thirty-two".