14814717486848 has 72 divisors (see below), whose sum is σ = 31131321217920. Its totient is φ = 7016740715520.

The previous prime is 14814717486841. The next prime is 14814717486853. The reversal of 14814717486848 is 84868471741841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14814717486841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46277093 + ... + 46596123.

It is an arithmetic number, because the mean of its divisors is an integer number (432379461360).

Almost surely, 2^{14814717486848} 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 14814717486848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15565660608960).

14814717486848 is an abundant number, since it is smaller than the sum of its proper divisors (16316603731072).

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

14814717486848 is an equidigital number, since it uses as much as digits as its factorization.

14814717486848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328613 (or 328599 counting only the distinct ones).

The product of its digits is 308281344, while the sum is 71.

The spelling of 14814717486848 in words is "fourteen trillion, eight hundred fourteen billion, seven hundred seventeen million, four hundred eighty-six thousand, eight hundred forty-eight".