132647980443 has 16 divisors (see below), whose sum is σ = 204292077696. Its totient is φ = 75663731840.

The previous prime is 132647980427. The next prime is 132647980447. The reversal of 132647980443 is 344089746231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 132647980443 - 2⁴ = 132647980427 is a prime.

It is a super-3 number, since 3×132647980443³ (a number of 34 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (132647980447) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 118224021 + ... + 118225142.

It is an arithmetic number, because the mean of its divisors is an integer number (12768254856).

Almost surely, 2^132647980443 is an apocalyptic number.

132647980443 is a deficient number, since it is larger than the sum of its proper divisors (71644097253).

132647980443 is a wasteful number, since it uses less digits than its factorization.

132647980443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236449194.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 132647980443 in words is "one hundred thirty-two billion, six hundred forty-seven million, nine hundred eighty thousand, four hundred forty-three".