14894306016912 has 120 divisors (see below), whose sum is σ = 47655744358976. Its totient is φ = 4253943184128.

The previous prime is 14894306016899. The next prime is 14894306016913. The reversal of 14894306016912 is 21961060349841.

14894306016912 is a `hidden beast` number, since 1 + 4 + 89 + 430 + 60 + 1 + 69 + 12 = 666.

It is not an unprimeable number, because it can be changed into a prime (14894306016913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 583 + ... + 5457894.

Almost surely, 2^{14894306016912} is an apocalyptic number.

14894306016912 is a gapful number since it is divisible by the number (12) 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 14894306016912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23827872179488).

14894306016912 is an abundant number, since it is smaller than the sum of its proper divisors (32761438342064).

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

14894306016912 is a wasteful number, since it uses less digits than its factorization.

14894306016912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5461205 (or 5461196 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 14894306016912 in words is "fourteen trillion, eight hundred ninety-four billion, three hundred six million, sixteen thousand, nine hundred twelve".