14264475894 has 64 divisors (see below), whose sum is σ = 32335718400. Its totient is φ = 4660179264.

The previous prime is 14264475893. The next prime is 14264475917. The reversal of 14264475894 is 49857446241.

14264475894 is a `hidden beast` number, since 14 + 2 + 6 + 4 + 47 + 589 + 4 = 666.

14264475894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14264475894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14264475893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 572239 + ... + 596645.

It is an arithmetic number, because the mean of its divisors is an integer number (505245600).

Almost surely, 2^14264475894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14264475894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16167859200).

14264475894 is an abundant number, since it is smaller than the sum of its proper divisors (18071242506).

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

14264475894 is a wasteful number, since it uses less digits than its factorization.

14264475894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24634 (or 24628 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

It can be divided in two parts, 1426447 and 5894, that added together give a palindrome (1432341).

The spelling of 14264475894 in words is "fourteen billion, two hundred sixty-four million, four hundred seventy-five thousand, eight hundred ninety-four".