14124500454321 has 12 divisors (see below), whose sum is σ = 20899667339460. Its totient is φ = 9186666961920.

The previous prime is 14124500454299. The next prime is 14124500454329. The reversal of 14124500454321 is 12345400542141.

14124500454321 is a `hidden beast` number, since 1 + 4 + 124 + 50 + 0 + 454 + 32 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5729799690000 + 8394700764321 = 2393700^2 + 2897361^2 .

It is not a de Polignac number, because 14124500454321 - 2⁶ = 14124500454257 is a prime.

It is a super-2 number, since 2×14124500454321² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14124500454329) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 19138889136 + ... + 19138889873.

It is an arithmetic number, because the mean of its divisors is an integer number (1741638944955).

Almost surely, 2^{14124500454321} is an apocalyptic number.

It is an amenable number.

14124500454321 is a deficient number, since it is larger than the sum of its proper divisors (6775166885139).

14124500454321 is a wasteful number, since it uses less digits than its factorization.

14124500454321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38277779056 (or 38277779053 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 14124500454321 its reverse (12345400542141), we get a palindrome (26469900996462).

The spelling of 14124500454321 in words is "fourteen trillion, one hundred twenty-four billion, five hundred million, four hundred fifty-four thousand, three hundred twenty-one".