13266460332 has 36 divisors (see below), whose sum is σ = 33557441736. Its totient is φ = 4419149760.

The previous prime is 13266460331. The next prime is 13266460343. The reversal of 13266460332 is 23306466231.

13266460332 is a `hidden beast` number, since 1 + 3 + 2 + 6 + 646 + 0 + 3 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13266460331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71098 + ... + 177729.

Almost surely, 2^13266460332 is an apocalyptic number.

13266460332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13266460332 is an abundant number, since it is smaller than the sum of its proper divisors (20290981404).

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

13266460332 is a wasteful number, since it uses less digits than its factorization.

13266460332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250318 (or 250313 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The spelling of 13266460332 in words is "thirteen billion, two hundred sixty-six million, four hundred sixty thousand, three hundred thirty-two".