13285154128 has 20 divisors (see below), whose sum is σ = 25746392800. Its totient is φ = 6640923744.

The previous prime is 13285154111. The next prime is 13285154143. The reversal of 13285154128 is 82145158231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35700 + ... + 166867.

It is an arithmetic number, because the mean of its divisors is an integer number (1287319640).

Almost surely, 2^13285154128 is an apocalyptic number.

It is an amenable number.

13285154128 is a deficient number, since it is larger than the sum of its proper divisors (12461238672).

13285154128 is a wasteful number, since it uses less digits than its factorization.

13285154128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206674 (or 206668 counting only the distinct ones).

The product of its digits is 76800, while the sum is 40.

The spelling of 13285154128 in words is "thirteen billion, two hundred eighty-five million, one hundred fifty-four thousand, one hundred twenty-eight".