132142432 has 24 divisors (see below), whose sum is σ = 262593576. Its totient is φ = 65452032.

The previous prime is 132142403. The next prime is 132142433. The reversal of 132142432 is 234241231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132142433) 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, 15873 + ... + 22720.

It is an arithmetic number, because the mean of its divisors is an integer number (10941399).

Almost surely, 2^132142432 is an apocalyptic number.

It is an amenable number.

132142432 is a deficient number, since it is larger than the sum of its proper divisors (130451144).

132142432 is a wasteful number, since it uses less digits than its factorization.

132142432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38710 (or 38702 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 132142432 is about 11495.3221790431. The cubic root of 132142432 is about 509.3474057191.

Adding to 132142432 its reverse (234241231), we get a palindrome (366383663).

The spelling of 132142432 in words is "one hundred thirty-two million, one hundred forty-two thousand, four hundred thirty-two".