132842001016561 has 8 divisors (see below), whose sum is σ = 134887690373184. Its totient is φ = 130798163804880.

The previous prime is 132842001016541. The next prime is 132842001016573. The reversal of 132842001016561 is 165610100248231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132842001016561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132842001016541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462891685 + ... + 463178578.

It is an arithmetic number, because the mean of its divisors is an integer number (16860961296648).

Almost surely, 2^{132842001016561} is an apocalyptic number.

It is an amenable number.

132842001016561 is a deficient number, since it is larger than the sum of its proper divisors (2045689356623).

132842001016561 is an equidigital number, since it uses as much as digits as its factorization.

132842001016561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926072471.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 132842001016561 in words is "one hundred thirty-two trillion, eight hundred forty-two billion, one million, sixteen thousand, five hundred sixty-one".