132179491017 has 54 divisors (see below), whose sum is σ = 224089916622. Its totient is φ = 74859531264.

The previous prime is 132179490977. The next prime is 132179491021. The reversal of 132179491017 is 710194971231.

It is a happy number.

132179491017 is a `hidden beast` number, since 132 + 17 + 9 + 491 + 0 + 17 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 863125641 + 131316365376 = 29379^2 + 362376^2 .

It is not a de Polignac number, because 132179491017 - 2⁸ = 132179490761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132179491117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 5619393 + ... + 5642865.

Almost surely, 2^132179491017 is an apocalyptic number.

It is an amenable number.

132179491017 is a deficient number, since it is larger than the sum of its proper divisors (91910425605).

132179491017 is a wasteful number, since it uses less digits than its factorization.

132179491017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23719 (or 23596 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 45.

The spelling of 132179491017 in words is "one hundred thirty-two billion, one hundred seventy-nine million, four hundred ninety-one thousand, seventeen".