13069268412 has 48 divisors (see below), whose sum is σ = 31659012000. Its totient is φ = 4191201280.

The previous prime is 13069268411. The next prime is 13069268417. The reversal of 13069268412 is 21486296031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13069268411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30964 + ... + 164612.

It is an arithmetic number, because the mean of its divisors is an integer number (659562750).

Almost surely, 2^13069268412 is an apocalyptic number.

13069268412 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 13069268412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15829506000).

13069268412 is an abundant number, since it is smaller than the sum of its proper divisors (18589743588).

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

13069268412 is a wasteful number, since it uses less digits than its factorization.

13069268412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133966 (or 133964 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 13069268412 in words is "thirteen billion, sixty-nine million, two hundred sixty-eight thousand, four hundred twelve".