132685836340 has 48 divisors (see below), whose sum is σ = 282972250512. Its totient is φ = 52254867456.

The previous prime is 132685836331. The next prime is 132685836377. The reversal of 132685836340 is 43638586231.

It can be written as a sum of positive squares in 8 ways, for example, as 10796872464 + 121888963876 = 103908^2 + 349126^2 .

It is a super-3 number, since 3×132685836340³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197232 + ... + 551608.

It is an arithmetic number, because the mean of its divisors is an integer number (5895255219).

Almost surely, 2^132685836340 is an apocalyptic number.

132685836340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132685836340 is an abundant number, since it is smaller than the sum of its proper divisors (150286414172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132685836340 is a wasteful number, since it uses less digits than its factorization.

132685836340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354676 (or 354674 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 132685836340 in words is "one hundred thirty-two billion, six hundred eighty-five million, eight hundred thirty-six thousand, three hundred forty".