13412533266 has 24 divisors (see below), whose sum is σ = 31702351824. Its totient is φ = 4064403960.

The previous prime is 13412533243. The next prime is 13412533279. The reversal of 13412533266 is 66233521431.

13412533266 is a `hidden beast` number, since 1 + 341 + 2 + 53 + 3 + 266 = 666.

It is a super-2 number, since 2×13412533266² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13412533266.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33869836 + ... + 33870231.

It is an arithmetic number, because the mean of its divisors is an integer number (1320931326).

Almost surely, 2^13412533266 is an apocalyptic number.

13412533266 is an abundant number, since it is smaller than the sum of its proper divisors (18289818558).

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

13412533266 is a wasteful number, since it uses less digits than its factorization.

13412533266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67740086 (or 67740083 counting only the distinct ones).

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

The spelling of 13412533266 in words is "thirteen billion, four hundred twelve million, five hundred thirty-three thousand, two hundred sixty-six".