132664130644642 has 8 divisors (see below), whose sum is σ = 199030606531776. Its totient is φ = 66320595134052.

The previous prime is 132664130644631. The next prime is 132664130644651. The reversal of 132664130644642 is 246446031466231.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 132664130644642.

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, 5735079678 + ... + 5735102809.

It is an arithmetic number, because the mean of its divisors is an integer number (24878825816472).

Almost surely, 2^{132664130644642} is an apocalyptic number.

132664130644642 is a deficient number, since it is larger than the sum of its proper divisors (66366475887134).

132664130644642 is a wasteful number, since it uses less digits than its factorization.

132664130644642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11470188272.

The product of its (nonzero) digits is 11943936, while the sum is 52.

The spelling of 132664130644642 in words is "one hundred thirty-two trillion, six hundred sixty-four billion, one hundred thirty million, six hundred forty-four thousand, six hundred forty-two".