132320591808 has 56 divisors (see below), whose sum is σ = 370692255312. Its totient is φ = 41512341504.

The previous prime is 132320591789. The next prime is 132320591833. The reversal of 132320591808 is 808195023231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 132320591808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20266435 + ... + 20272962.

Almost surely, 2^132320591808 is an apocalyptic number.

It is an amenable number.

132320591808 is an abundant number, since it is smaller than the sum of its proper divisors (238371663504).

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

132320591808 is a wasteful number, since it uses less digits than its factorization.

132320591808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40539429 (or 40539419 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 132320591808 in words is "one hundred thirty-two billion, three hundred twenty million, five hundred ninety-one thousand, eight hundred eight".