14065939385848 has 64 divisors (see below), whose sum is σ = 30601717090560. Its totient is φ = 5936432944896.

The previous prime is 14065939385831. The next prime is 14065939385867. The reversal of 14065939385848 is 84858393956041.

It is a super-2 number, since 2×14065939385848² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (73).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46990 + ... + 5304157.

It is an arithmetic number, because the mean of its divisors is an integer number (478151829540).

Almost surely, 2^{14065939385848} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14065939385848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15300858545280).

14065939385848 is an abundant number, since it is smaller than the sum of its proper divisors (16535777704712).

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

14065939385848 is a wasteful number, since it uses less digits than its factorization.

14065939385848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5351876 (or 5351872 counting only the distinct ones).

The product of its (nonzero) digits is 895795200, while the sum is 73.

The spelling of 14065939385848 in words is "fourteen trillion, sixty-five billion, nine hundred thirty-nine million, three hundred eighty-five thousand, eight hundred forty-eight".