132400044430323 has 4 divisors (see below), whose sum is σ = 176533392573768. Its totient is φ = 88266696286880.

The previous prime is 132400044430211. The next prime is 132400044430453. The reversal of 132400044430323 is 323034440004231.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 132400044430323 - 2²¹ = 132400042333171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132400044430123) 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, 22066674071718 + ... + 22066674071723.

It is an arithmetic number, because the mean of its divisors is an integer number (44133348143442).

Almost surely, 2^{132400044430323} is an apocalyptic number.

132400044430323 is a deficient number, since it is larger than the sum of its proper divisors (44133348143445).

132400044430323 is an equidigital number, since it uses as much as digits as its factorization.

132400044430323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44133348143444.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 132400044430323 its reverse (323034440004231), we get a palindrome (455434484434554).

The spelling of 132400044430323 in words is "one hundred thirty-two trillion, four hundred billion, forty-four million, four hundred thirty thousand, three hundred twenty-three".