13028929798 has 32 divisors (see below), whose sum is σ = 20560527360. Its totient is φ = 6184507680.

The previous prime is 13028929787. The next prime is 13028929799. The reversal of 13028929798 is 89792982031.

13028929798 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13028929799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 760515 + ... + 777457.

It is an arithmetic number, because the mean of its divisors is an integer number (642516480).

Almost surely, 2^13028929798 is an apocalyptic number.

13028929798 is a deficient number, since it is larger than the sum of its proper divisors (7531597562).

13028929798 is a wasteful number, since it uses less digits than its factorization.

13028929798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17212.

The product of its (nonzero) digits is 3919104, while the sum is 58.

The spelling of 13028929798 in words is "thirteen billion, twenty-eight million, nine hundred twenty-nine thousand, seven hundred ninety-eight".