14521321134 has 48 divisors (see below), whose sum is σ = 32595388800. Its totient is φ = 4667336640.

The previous prime is 14521321109. The next prime is 14521321141. The reversal of 14521321134 is 43112312541.

14521321134 is a `hidden beast` number, since 1 + 4 + 521 + 3 + 2 + 1 + 134 = 666.

14521321134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14521321098 and 14521321107.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 107592 + ... + 201540.

It is an arithmetic number, because the mean of its divisors is an integer number (679070600).

Almost surely, 2^14521321134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14521321134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16297694400).

14521321134 is an abundant number, since it is smaller than the sum of its proper divisors (18074067666).

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

14521321134 is a wasteful number, since it uses less digits than its factorization.

14521321134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94265 (or 94262 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

Adding to 14521321134 its reverse (43112312541), we get a palindrome (57633633675).

The spelling of 14521321134 in words is "fourteen billion, five hundred twenty-one million, three hundred twenty-one thousand, one hundred thirty-four".