13864145318 has 8 divisors (see below), whose sum is σ = 20807847840. Its totient is φ = 6928196040.

The previous prime is 13864145311. The next prime is 13864145341. The reversal of 13864145318 is 81354146831.

13864145318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×13864145318² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13864145311) 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 3 ways as a sum of consecutive naturals, for example, 1933838 + ... + 1940993.

It is an arithmetic number, because the mean of its divisors is an integer number (2600980980).

Almost surely, 2^13864145318 is an apocalyptic number.

13864145318 is a deficient number, since it is larger than the sum of its proper divisors (6943702522).

13864145318 is a wasteful number, since it uses less digits than its factorization.

13864145318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876622.

The product of its digits is 276480, while the sum is 44.

The spelling of 13864145318 in words is "thirteen billion, eight hundred sixty-four million, one hundred forty-five thousand, three hundred eighteen".