132656146633666 has 4 divisors (see below), whose sum is σ = 198984219950502. Its totient is φ = 66328073316832.

The previous prime is 132656146633649. The next prime is 132656146633679. The reversal of 132656146633666 is 666336641656231.

It is a happy number.

132656146633666 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 120863000800441 + 11793145833225 = 10993771^2 + 3434115^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132656146633598 and 132656146633607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33164036658415 + ... + 33164036658418.

Almost surely, 2^{132656146633666} is an apocalyptic number.

132656146633666 is a deficient number, since it is larger than the sum of its proper divisors (66328073316836).

132656146633666 is an equidigital number, since it uses as much as digits as its factorization.

132656146633666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66328073316835.

The product of its digits is 302330880, while the sum is 64.

The spelling of 132656146633666 in words is "one hundred thirty-two trillion, six hundred fifty-six billion, one hundred forty-six million, six hundred thirty-three thousand, six hundred sixty-six".