13828328608956 has 24 divisors (see below), whose sum is σ = 32314914175824. Its totient is φ = 4602469428480.

The previous prime is 13828328608949. The next prime is 13828328608981. The reversal of 13828328608956 is 65980682382831.

13828328608956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 871671885 + ... + 871687748.

It is an arithmetic number, because the mean of its divisors is an integer number (1346454757326).

Almost surely, 2^{13828328608956} is an apocalyptic number.

It is an amenable number.

13828328608956 is an abundant number, since it is smaller than the sum of its proper divisors (18486585566868).

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

13828328608956 is a wasteful number, since it uses less digits than its factorization.

13828328608956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743360301 (or 1743360299 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 69.

The spelling of 13828328608956 in words is "thirteen trillion, eight hundred twenty-eight billion, three hundred twenty-eight million, six hundred eight thousand, nine hundred fifty-six".