13069213344 has 72 divisors (see below), whose sum is σ = 40544273952. Its totient is φ = 3960366720.

The previous prime is 13069213321. The next prime is 13069213351. The reversal of 13069213344 is 44331296031.

13069213344 is a `hidden beast` number, since 1 + 306 + 9 + 2 + 1 + 3 + 344 = 666.

13069213344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a junction number, because it is equal to n+sod(n) for n = 13069213299 and 13069213308.

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 11 ways as a sum of consecutive naturals, for example, 2059524 + ... + 2065859.

It is an arithmetic number, because the mean of its divisors is an integer number (563114916).

Almost surely, 2^13069213344 is an apocalyptic number.

It is an amenable number.

13069213344 is an abundant number, since it is smaller than the sum of its proper divisors (27475060608).

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

13069213344 is a wasteful number, since it uses less digits than its factorization.

13069213344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4125410 (or 4125399 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 13069213344 in words is "thirteen billion, sixty-nine million, two hundred thirteen thousand, three hundred forty-four".