144141532 has 12 divisors (see below), whose sum is σ = 252332080. Its totient is φ = 72046656.

The previous prime is 144141523. The next prime is 144141533. The reversal of 144141532 is 235141441.

It is a junction number, because it is equal to n+sod(n) for n = 144141497 and 144141506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144141533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18628 + ... + 25204.

Almost surely, 2^144141532 is an apocalyptic number.

It is an amenable number.

144141532 is a deficient number, since it is larger than the sum of its proper divisors (108190548).

144141532 is a wasteful number, since it uses less digits than its factorization.

144141532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12060 (or 12058 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 144141532 is about 12005.8957183544. The cubic root of 144141532 is about 524.3199442662.

Adding to 144141532 its reverse (235141441), we get a palindrome (379282973).

Subtracting 144141532 from its reverse (235141441), we obtain a palindrome (90999909).

The spelling of 144141532 in words is "one hundred forty-four million, one hundred forty-one thousand, five hundred thirty-two".