144031132 has 24 divisors (see below), whose sum is σ = 289439360. Its totient is φ = 61432560.

The previous prime is 144031127. The next prime is 144031133. The reversal of 144031132 is 231130441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144031133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6282 + ... + 18097.

Almost surely, 2^144031132 is an apocalyptic number.

It is an amenable number.

144031132 is an abundant number, since it is smaller than the sum of its proper divisors (145408228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144031132 is a wasteful number, since it uses less digits than its factorization.

144031132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24601 (or 24599 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 144031132 is about 12001.2970965642. The cubic root of 144031132 is about 524.1860487687.

Adding to 144031132 its reverse (231130441), we get a palindrome (375161573).

The spelling of 144031132 in words is "one hundred forty-four million, thirty-one thousand, one hundred thirty-two".