13705383169 has 8 divisors (see below), whose sum is σ = 13785244200. Its totient is φ = 13625568000.

The previous prime is 13705383161. The next prime is 13705383277. The reversal of 13705383169 is 96138350731.

It can be written as a sum of positive squares in 4 ways, for example, as 910832400 + 12794550769 = 30180^2 + 113113^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13705383169 - 2³ = 13705383161 is a prime.

It is a super-2 number, since 2×13705383169² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13705383161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723519 + ... + 742219.

It is an arithmetic number, because the mean of its divisors is an integer number (1723155525).

Almost surely, 2^13705383169 is an apocalyptic number.

It is an amenable number.

13705383169 is a deficient number, since it is larger than the sum of its proper divisors (79861031).

13705383169 is a wasteful number, since it uses less digits than its factorization.

13705383169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22931.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 13705383169 in words is "thirteen billion, seven hundred five million, three hundred eighty-three thousand, one hundred sixty-nine".