13204500134677 has 8 divisors (see below), whose sum is σ = 13293820762200. Its totient is φ = 13115188838400.

The previous prime is 13204500134669. The next prime is 13204500134699. The reversal of 13204500134677 is 77643100540231.

It can be written as a sum of positive squares in 4 ways, for example, as 360655498116 + 12843844636561 = 600546^2 + 3583831^2 .

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

It is not a de Polignac number, because 13204500134677 - 2³ = 13204500134669 is a prime.

It is a super-3 number, since 3×13204500134677³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13204500134977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518677 + ... + 5165077.

It is an arithmetic number, because the mean of its divisors is an integer number (1661727595275).

Almost surely, 2^{13204500134677} is an apocalyptic number.

It is an amenable number.

13204500134677 is a deficient number, since it is larger than the sum of its proper divisors (89320627523).

13204500134677 is a wasteful number, since it uses less digits than its factorization.

13204500134677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665623.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 13204500134677 in words is "thirteen trillion, two hundred four billion, five hundred million, one hundred thirty-four thousand, six hundred seventy-seven".