132917811432 has 128 divisors (see below), whose sum is σ = 393012172800. Its totient is φ = 36652831488.

The previous prime is 132917811419. The next prime is 132917811443. The reversal of 132917811432 is 234118719231.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22422853 + ... + 22428779.

It is an arithmetic number, because the mean of its divisors is an integer number (3070407600).

Almost surely, 2^132917811432 is an apocalyptic number.

132917811432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132917811432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196506086400).

132917811432 is an abundant number, since it is smaller than the sum of its proper divisors (260094361368).

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

132917811432 is a wasteful number, since it uses less digits than its factorization.

132917811432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10575 (or 10571 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The spelling of 132917811432 in words is "one hundred thirty-two billion, nine hundred seventeen million, eight hundred eleven thousand, four hundred thirty-two".