141143232 has 56 divisors (see below), whose sum is σ = 386334000. Its totient is φ = 45423616.

The previous prime is 141143221. The next prime is 141143239. The reversal of 141143232 is 232341141.

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

It is a junction number, because it is equal to n+sod(n) for n = 141143199 and 141143208.

It is not an unprimeable number, because it can be changed into a prime (141143239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7107 + ... + 18242.

Almost surely, 2^141143232 is an apocalyptic number.

141143232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141143232 is an abundant number, since it is smaller than the sum of its proper divisors (245190768).

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

141143232 is a wasteful number, since it uses less digits than its factorization.

141143232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25393 (or 25383 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 141143232 is about 11880.3717113565. The cubic root of 141143232 is about 520.6589673356.

Adding to 141143232 its reverse (232341141), we get a palindrome (373484373).

The spelling of 141143232 in words is "one hundred forty-one million, one hundred forty-three thousand, two hundred thirty-two".