14534124321 has 16 divisors (see below), whose sum is σ = 19579887360. Its totient is φ = 9588979200.

The previous prime is 14534124277. The next prime is 14534124323. The reversal of 14534124321 is 12342143541.

It is not a de Polignac number, because 14534124321 - 2⁷ = 14534124193 is a prime.

It is a super-2 number, since 2×14534124321² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14534124323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711985 + ... + 732113.

It is an arithmetic number, because the mean of its divisors is an integer number (1223742960).

Almost surely, 2^14534124321 is an apocalyptic number.

It is an amenable number.

14534124321 is a deficient number, since it is larger than the sum of its proper divisors (5045763039).

14534124321 is a wasteful number, since it uses less digits than its factorization.

14534124321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22616.

The product of its digits is 11520, while the sum is 30.

Adding to 14534124321 its reverse (12342143541), we get a palindrome (26876267862).

The spelling of 14534124321 in words is "fourteen billion, five hundred thirty-four million, one hundred twenty-four thousand, three hundred twenty-one".