132663135172340 has 24 divisors (see below), whose sum is σ = 278612488185192. Its totient is φ = 53061462769280.

The previous prime is 132663135172333. The next prime is 132663135172387. The reversal of 132663135172340 is 43271531366231.

It can be written as a sum of positive squares in 4 ways, for example, as 24824588775184 + 107838546397156 = 4982428^2 + 10384534^2 .

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, 236669291 + ... + 237229170.

It is an arithmetic number, because the mean of its divisors is an integer number (11608853674383).

Almost surely, 2^{132663135172340} is an apocalyptic number.

132663135172340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132663135172340 is an abundant number, since it is smaller than the sum of its proper divisors (145949353012852).

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

132663135172340 is a wasteful number, since it uses less digits than its factorization.

132663135172340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473912467 (or 473912465 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 47.

The spelling of 132663135172340 in words is "one hundred thirty-two trillion, six hundred sixty-three billion, one hundred thirty-five million, one hundred seventy-two thousand, three hundred forty".