13326043066 has 16 divisors (see below), whose sum is σ = 22860621504. Its totient is φ = 5707167264.

The previous prime is 13326043051. The next prime is 13326043111. The reversal of 13326043066 is 66034062331.

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, 312060 + ... + 352183.

It is an arithmetic number, because the mean of its divisors is an integer number (1428788844).

Almost surely, 2^13326043066 is an apocalyptic number.

13326043066 is a deficient number, since it is larger than the sum of its proper divisors (9534578438).

13326043066 is a wasteful number, since it uses less digits than its factorization.

13326043066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665685.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 13326043066 in words is "thirteen billion, three hundred twenty-six million, forty-three thousand, sixty-six".