13854709165 has 8 divisors (see below), whose sum is σ = 18137073888. Its totient is φ = 10076152080.

The previous prime is 13854709151. The next prime is 13854709189. The reversal of 13854709165 is 56190745831.

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

It is not a de Polignac number, because 13854709165 - 2⁵ = 13854709133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125951847 + ... + 125951956.

It is an arithmetic number, because the mean of its divisors is an integer number (2267134236).

Almost surely, 2^13854709165 is an apocalyptic number.

It is an amenable number.

13854709165 is a deficient number, since it is larger than the sum of its proper divisors (4282364723).

13854709165 is a wasteful number, since it uses less digits than its factorization.

13854709165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251903819.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 13854709165 in words is "thirteen billion, eight hundred fifty-four million, seven hundred nine thousand, one hundred sixty-five".