132443534 has 4 divisors (see below), whose sum is σ = 198665304. Its totient is φ = 66221766.

The previous prime is 132443533. The next prime is 132443537. The reversal of 132443534 is 435344231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 435344231 = 7 ⋅62192033.

It is a junction number, because it is equal to n+sod(n) for n = 132443497 and 132443506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132443533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33110882 + ... + 33110885.

It is an arithmetic number, because the mean of its divisors is an integer number (49666326).

Almost surely, 2^132443534 is an apocalyptic number.

132443534 is a deficient number, since it is larger than the sum of its proper divisors (66221770).

132443534 is an equidigital number, since it uses as much as digits as its factorization.

132443534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66221769.

The product of its digits is 17280, while the sum is 29.

The square root of 132443534 is about 11508.4114455471. The cubic root of 132443534 is about 509.7339814777.

Adding to 132443534 its reverse (435344231), we get a palindrome (567787765).

The spelling of 132443534 in words is "one hundred thirty-two million, four hundred forty-three thousand, five hundred thirty-four".