132813843665340 has 24 divisors (see below), whose sum is σ = 371878762263120. Its totient is φ = 35417024977408.

The previous prime is 132813843665309. The next prime is 132813843665413. The reversal of 132813843665340 is 43566348318231.

It is a super-2 number, since 2×132813843665340² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106782030485 + ... + 1106782030604.

It is an arithmetic number, because the mean of its divisors is an integer number (15494948427630).

Almost surely, 2^{132813843665340} is an apocalyptic number.

132813843665340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132813843665340 is an abundant number, since it is smaller than the sum of its proper divisors (239064918597780).

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

132813843665340 is a wasteful number, since it uses less digits than its factorization.

132813843665340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213564061101 (or 2213564061099 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 57.

The spelling of 132813843665340 in words is "one hundred thirty-two trillion, eight hundred thirteen billion, eight hundred forty-three million, six hundred sixty-five thousand, three hundred forty".