13008268812 has 96 divisors (see below), whose sum is σ = 38012534784. Its totient is φ = 3363566400.

The previous prime is 13008268789. The next prime is 13008268837. The reversal of 13008268812 is 21886280031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174487 + ... + 237617.

It is an arithmetic number, because the mean of its divisors is an integer number (395963904).

Almost surely, 2^13008268812 is an apocalyptic number.

13008268812 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 13008268812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19006267392).

13008268812 is an abundant number, since it is smaller than the sum of its proper divisors (25004265972).

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

13008268812 is a wasteful number, since it uses less digits than its factorization.

13008268812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63379 (or 63377 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 13008268812 in words is "thirteen billion, eight million, two hundred sixty-eight thousand, eight hundred twelve".