14071356355446 has 128 divisors (see below), whose sum is σ = 35659326729600. Its totient is φ = 4074574233600.

The previous prime is 14071356355439. The next prime is 14071356355451. The reversal of 14071356355446 is 64455365317041.

14071356355446 is a `hidden beast` number, since 1 + 4 + 0 + 7 + 1 + 35 + 63 + 5 + 544 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 14071356355392 and 14071356355401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 139589350 + ... + 139690118.

It is an arithmetic number, because the mean of its divisors is an integer number (278588490075).

Almost surely, 2^{14071356355446} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14071356355446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17829663364800).

14071356355446 is an abundant number, since it is smaller than the sum of its proper divisors (21587970374154).

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

14071356355446 is a wasteful number, since it uses less digits than its factorization.

14071356355446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112511 (or 112505 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 54.

The spelling of 14071356355446 in words is "fourteen trillion, seventy-one billion, three hundred fifty-six million, three hundred fifty-five thousand, four hundred forty-six".