13286495232 has 352 divisors, whose sum is σ = 41444380800. Its totient is φ = 4198957056.

The previous prime is 13286495227. The next prime is 13286495267. The reversal of 13286495232 is 23259468231.

13286495232 is a `hidden beast` number, since 1 + 3 + 2 + 86 + 49 + 523 + 2 = 666.

13286495232 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58530703 + ... + 58530929.

Almost surely, 2^13286495232 is an apocalyptic number.

13286495232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13286495232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20722190400).

13286495232 is an abundant number, since it is smaller than the sum of its proper divisors (28157885568).

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

13286495232 is a wasteful number, since it uses less digits than its factorization.

13286495232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 334 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 13286495232 in words is "thirteen billion, two hundred eighty-six million, four hundred ninety-five thousand, two hundred thirty-two".