132044320421200 has 120 divisors (see below), whose sum is σ = 364290694751520. Its totient is φ = 45488952460800.

The previous prime is 132044320421179. The next prime is 132044320421203. The reversal of 132044320421200 is 2124023440231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132044320421203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 789655159 + ... + 789822358.

It is an arithmetic number, because the mean of its divisors is an integer number (3035755789596).

Almost surely, 2^{132044320421200} is an apocalyptic number.

132044320421200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132044320421200 is an abundant number, since it is smaller than the sum of its proper divisors (232246374330320).

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

132044320421200 is a wasteful number, since it uses less digits than its factorization.

132044320421200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579477565 (or 1579477554 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 132044320421200 its reverse (2124023440231), we get a palindrome (134168343861431).

The spelling of 132044320421200 in words is "one hundred thirty-two trillion, forty-four billion, three hundred twenty million, four hundred twenty-one thousand, two hundred".