13809380106 has 32 divisors (see below), whose sum is σ = 28234821888. Its totient is φ = 4500647360.

The previous prime is 13809380083. The next prime is 13809380107. The reversal of 13809380106 is 60108390831.

13809380106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13809380107) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 261496 + ... + 309836.

It is an arithmetic number, because the mean of its divisors is an integer number (882338184).

Almost surely, 2^13809380106 is an apocalyptic number.

13809380106 is an abundant number, since it is smaller than the sum of its proper divisors (14425441782).

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

13809380106 is a wasteful number, since it uses less digits than its factorization.

13809380106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49406.

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 13809380106 in words is "thirteen billion, eight hundred nine million, three hundred eighty thousand, one hundred six".