132321304104400 has 30 divisors (see below), whose sum is σ = 317901933111782. Its totient is φ = 52928521641600.

The previous prime is 132321304104347. The next prime is 132321304104487. The reversal of 132321304104400 is 4401403123231.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 367929591184 + 131953374513216 = 606572^2 + 11487096^2 .

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 165401629731 + ... + 165401630530.

Almost surely, 2^{132321304104400} is an apocalyptic number.

132321304104400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132321304104400 is an abundant number, since it is smaller than the sum of its proper divisors (185580629007382).

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

132321304104400 is a wasteful number, since it uses less digits than its factorization.

132321304104400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330803260279 (or 330803260268 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 132321304104400 its reverse (4401403123231), we get a palindrome (136722707227631).

The spelling of 132321304104400 in words is "one hundred thirty-two trillion, three hundred twenty-one billion, three hundred four million, one hundred four thousand, four hundred".