14344324157856 has 432 divisors, whose sum is σ = 48387679300800. Its totient is φ = 3707046604800.

The previous prime is 14344324157851. The next prime is 14344324157857. The reversal of 14344324157856 is 65875142344341.

It is a junction number, because it is equal to n+sod(n) for n = 14344324157796 and 14344324157805.

It is not an unprimeable number, because it can be changed into a prime (14344324157851) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 113204296 + ... + 113330936.

It is an arithmetic number, because the mean of its divisors is an integer number (112008516900).

Almost surely, 2^{14344324157856} is an apocalyptic number.

14344324157856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14344324157856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24193839650400).

14344324157856 is an abundant number, since it is smaller than the sum of its proper divisors (34043355142944).

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

14344324157856 is a wasteful number, since it uses less digits than its factorization.

14344324157856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126889 (or 126863 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 57.

The spelling of 14344324157856 in words is "fourteen trillion, three hundred forty-four billion, three hundred twenty-four million, one hundred fifty-seven thousand, eight hundred fifty-six".