132312400440020 has 12 divisors (see below), whose sum is σ = 277856040924084. Its totient is φ = 52924960176000.

The previous prime is 132312400439983. The next prime is 132312400440041. The reversal of 132312400440020 is 20044004213231.

132312400440020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 65216413646224 + 67095986793796 = 8075668^2 + 8191214^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3307810010981 + ... + 3307810011020.

It is an arithmetic number, because the mean of its divisors is an integer number (23154670077007).

Almost surely, 2^{132312400440020} is an apocalyptic number.

132312400440020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132312400440020 is an abundant number, since it is smaller than the sum of its proper divisors (145543640484064).

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

132312400440020 is a wasteful number, since it uses less digits than its factorization.

132312400440020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6615620022010 (or 6615620022008 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 132312400440020 its reverse (20044004213231), we get a palindrome (152356404653251).

The spelling of 132312400440020 in words is "one hundred thirty-two trillion, three hundred twelve billion, four hundred million, four hundred forty thousand, twenty".