13809107382 has 24 divisors (see below), whose sum is σ = 32127311736. Its totient is φ = 3945459168.

The previous prime is 13809107363. The next prime is 13809107437. The reversal of 13809107382 is 28370190831.

13809107382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 11 ways as a sum of consecutive naturals, for example, 23484583 + ... + 23485170.

It is an arithmetic number, because the mean of its divisors is an integer number (1338637989).

Almost surely, 2^13809107382 is an apocalyptic number.

13809107382 is an abundant number, since it is smaller than the sum of its proper divisors (18318204354).

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

13809107382 is a wasteful number, since it uses less digits than its factorization.

13809107382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46969772 (or 46969765 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 13809107382 in words is "thirteen billion, eight hundred nine million, one hundred seven thousand, three hundred eighty-two".