13819568895069 has 16 divisors (see below), whose sum is σ = 22297119562368. Its totient is φ = 7432373187072.

The previous prime is 13819568895049. The next prime is 13819568895101. The reversal of 13819568895069 is 96059886591831.

It is not a de Polignac number, because 13819568895069 - 2¹¹ = 13819568893021 is a prime.

It is a super-2 number, since 2×13819568895069² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13819568894985 and 13819568895003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13819568895019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19355138152 + ... + 19355138865.

It is an arithmetic number, because the mean of its divisors is an integer number (1393569972648).

Almost surely, 2^{13819568895069} is an apocalyptic number.

It is an amenable number.

13819568895069 is a deficient number, since it is larger than the sum of its proper divisors (8477550667299).

13819568895069 is a wasteful number, since it uses less digits than its factorization.

13819568895069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38710277044.

The product of its (nonzero) digits is 1007769600, while the sum is 78.

The spelling of 13819568895069 in words is "thirteen trillion, eight hundred nineteen billion, five hundred sixty-eight million, eight hundred ninety-five thousand, sixty-nine".