132884977681 has 8 divisors (see below), whose sum is σ = 140708703744. Its totient is φ = 125062025280.

The previous prime is 132884977657. The next prime is 132884977723. The reversal of 132884977681 is 186779488231.

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

It is a cyclic number.

It is not a de Polignac number, because 132884977681 - 2¹¹ = 132884975633 is a prime.

It is a super-2 number, since 2×132884977681² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132884977651) 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 7 ways as a sum of consecutive naturals, for example, 180936 + ... + 546358.

It is an arithmetic number, because the mean of its divisors is an integer number (17588587968).

Almost surely, 2^132884977681 is an apocalyptic number.

It is an amenable number.

132884977681 is a deficient number, since it is larger than the sum of its proper divisors (7823726063).

132884977681 is a wasteful number, since it uses less digits than its factorization.

132884977681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386831.

The product of its digits is 32514048, while the sum is 64.

The spelling of 132884977681 in words is "one hundred thirty-two billion, eight hundred eighty-four million, nine hundred seventy-seven thousand, six hundred eighty-one".