13326256026 has 16 divisors (see below), whose sum is σ = 29613902400. Its totient is φ = 4442085324.

The previous prime is 13326256007. The next prime is 13326256049. The reversal of 13326256026 is 62065262331.

13326256026 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 625 + 6 + 0 + 26 = 666.

13326256026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123391206 + ... + 123391313.

It is an arithmetic number, because the mean of its divisors is an integer number (1850868900).

Almost surely, 2^13326256026 is an apocalyptic number.

13326256026 is an abundant number, since it is smaller than the sum of its proper divisors (16287646374).

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

13326256026 is a wasteful number, since it uses less digits than its factorization.

13326256026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246782530 (or 246782524 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 13326256026 in words is "thirteen billion, three hundred twenty-six million, two hundred fifty-six thousand, twenty-six".