132432440223 has 4 divisors (see below), whose sum is σ = 176576586968. Its totient is φ = 88288293480.

The previous prime is 132432440183. The next prime is 132432440251. The reversal of 132432440223 is 322044234231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 132432440223 - 2¹⁷ = 132432309151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132432444223) 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, 22072073368 + ... + 22072073373.

It is an arithmetic number, because the mean of its divisors is an integer number (44144146742).

Almost surely, 2^132432440223 is an apocalyptic number.

132432440223 is a deficient number, since it is larger than the sum of its proper divisors (44144146745).

132432440223 is an equidigital number, since it uses as much as digits as its factorization.

132432440223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44144146744.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 132432440223 its reverse (322044234231), we get a palindrome (454476674454).

The spelling of 132432440223 in words is "one hundred thirty-two billion, four hundred thirty-two million, four hundred forty thousand, two hundred twenty-three".