14216845916840 has 128 divisors (see below), whose sum is σ = 36700268728320. Its totient is φ = 4855332844800.

The previous prime is 14216845916797. The next prime is 14216845916857. The reversal of 14216845916840 is 4861954861241.

It is a self number, because there is not a number n which added to its sum of digits gives 14216845916840.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416032955 + ... + 416067125.

It is an arithmetic number, because the mean of its divisors is an integer number (286720849440).

Almost surely, 2^{14216845916840} is an apocalyptic number.

14216845916840 is a gapful number since it is divisible by the number (10) 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 14216845916840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18350134364160).

14216845916840 is an abundant number, since it is smaller than the sum of its proper divisors (22483422811480).

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

14216845916840 is a wasteful number, since it uses less digits than its factorization.

14216845916840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39943 (or 39939 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 59.

The spelling of 14216845916840 in words is "fourteen trillion, two hundred sixteen billion, eight hundred forty-five million, nine hundred sixteen thousand, eight hundred forty".