141432 has 32 divisors (see below), whose sum is σ = 362880. Its totient is φ = 45920.

The previous prime is 141413. The next prime is 141439. The reversal of 141432 is 234141.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141432.

It is not an unprimeable number, because it can be changed into a prime (141439) 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 7 ways as a sum of consecutive naturals, for example, 1663 + ... + 1745.

It is an arithmetic number, because the mean of its divisors is an integer number (11340).

2¹⁴¹⁴³² is an apocalyptic number.

141432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141432 is an abundant number, since it is smaller than the sum of its proper divisors (221448).

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

141432 is a wasteful number, since it uses less digits than its factorization.

141432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 159 counting only the distinct ones).

The product of its digits is 96, while the sum is 15.

The square root of 141432 is about 376.0744607122. The cubic root of 141432 is about 52.1013801283.

Adding to 141432 its reverse (234141), we get a palindrome (375573).

The spelling of 141432 in words is "one hundred forty-one thousand, four hundred thirty-two".