13616133468272 has 20 divisors (see below), whose sum is σ = 26994776237880. Its totient is φ = 6649739600448.

The previous prime is 13616133468251. The next prime is 13616133468283. The reversal of 13616133468272 is 27286433161631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9895445147 + ... + 9895446522.

It is an arithmetic number, because the mean of its divisors is an integer number (1349738811894).

Almost surely, 2^{13616133468272} is an apocalyptic number.

It is an amenable number.

13616133468272 is a deficient number, since it is larger than the sum of its proper divisors (13378642769608).

13616133468272 is a wasteful number, since it uses less digits than its factorization.

13616133468272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19790891720 (or 19790891714 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The spelling of 13616133468272 in words is "thirteen trillion, six hundred sixteen billion, one hundred thirty-three million, four hundred sixty-eight thousand, two hundred seventy-two".