132168878077326 has 32 divisors (see below), whose sum is σ = 267071272585728. Its totient is φ = 43601242295520.

The previous prime is 132168878077321. The next prime is 132168878077391. The reversal of 132168878077326 is 623770878861231.

It is a super-2 number, since 2×132168878077326² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132168878077321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65971570 + ... + 67945461.

It is an arithmetic number, because the mean of its divisors is an integer number (8345977268304).

Almost surely, 2^{132168878077326} is an apocalyptic number.

132168878077326 is an abundant number, since it is smaller than the sum of its proper divisors (134902394508402).

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

132168878077326 is a wasteful number, since it uses less digits than its factorization.

132168878077326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133918736.

The product of its (nonzero) digits is 227598336, while the sum is 69.

The spelling of 132168878077326 in words is "one hundred thirty-two trillion, one hundred sixty-eight billion, eight hundred seventy-eight million, seventy-seven thousand, three hundred twenty-six".