132771706646 has 8 divisors (see below), whose sum is σ = 201885745944. Its totient is φ = 65476458000.

The previous prime is 132771706607. The next prime is 132771706651. The reversal of 132771706646 is 646607177231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 132771706594 and 132771706603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454697480 + ... + 454697771.

It is an arithmetic number, because the mean of its divisors is an integer number (25235718243).

Almost surely, 2^132771706646 is an apocalyptic number.

132771706646 is a deficient number, since it is larger than the sum of its proper divisors (69114039298).

132771706646 is an equidigital number, since it uses as much as digits as its factorization.

132771706646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909395326.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 132771706646 in words is "one hundred thirty-two billion, seven hundred seventy-one million, seven hundred six thousand, six hundred forty-six".