132043404400 has 60 divisors (see below), whose sum is σ = 320314323472. Its totient is φ = 52304555520.

The previous prime is 132043404391. The next prime is 132043404403. The reversal of 132043404400 is 4404340231.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132043404403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1561269 + ... + 1643668.

Almost surely, 2^132043404400 is an apocalyptic number.

132043404400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132043404400 is an abundant number, since it is smaller than the sum of its proper divisors (188270919072).

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

132043404400 is a wasteful number, since it uses less digits than its factorization.

132043404400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3205058 (or 3205047 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 132043404400 its reverse (4404340231), we get a palindrome (136447744631).

The spelling of 132043404400 in words is "one hundred thirty-two billion, forty-three million, four hundred four thousand, four hundred".