132855344641 has 8 divisors (see below), whose sum is σ = 140817990024. Its totient is φ = 124909102080.

The previous prime is 132855344639. The next prime is 132855344647. The reversal of 132855344641 is 146443558231.

It can be written as a sum of positive squares in 4 ways, for example, as 61675239025 + 71180105616 = 248345^2 + 266796^2 .

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

It is not a de Polignac number, because 132855344641 - 2¹ = 132855344639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132855344591 and 132855344600.

It is not an unprimeable number, because it can be changed into a prime (132855344647) 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, 4084020 + ... + 4116421.

It is an arithmetic number, because the mean of its divisors is an integer number (17602248753).

Almost surely, 2^132855344641 is an apocalyptic number.

It is an amenable number.

132855344641 is a deficient number, since it is larger than the sum of its proper divisors (7962645383).

132855344641 is an equidigital number, since it uses as much as digits as its factorization.

132855344641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8201411.

The product of its digits is 1382400, while the sum is 46.

The spelling of 132855344641 in words is "one hundred thirty-two billion, eight hundred fifty-five million, three hundred forty-four thousand, six hundred forty-one".