14134124321 has 2 divisors, whose sum is σ = 14134124322. Its totient is φ = 14134124320.

The previous prime is 14134124317. The next prime is 14134124359. The reversal of 14134124321 is 12342143141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10865143696 + 3268980625 = 104236^2 + 57175^2 .

It is an emirp because it is prime and its reverse (12342143141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14134124321 - 2² = 14134124317 is a prime.

It is a super-2 number, since 2×14134124321² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14134120321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7067062160 + 7067062161.

It is an arithmetic number, because the mean of its divisors is an integer number (7067062161).

Almost surely, 2^14134124321 is an apocalyptic number.

It is an amenable number.

14134124321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14134124321 is an equidigital number, since it uses as much as digits as its factorization.

14134124321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 26.

Adding to 14134124321 its reverse (12342143141), we get a palindrome (26476267462).

The spelling of 14134124321 in words is "fourteen billion, one hundred thirty-four million, one hundred twenty-four thousand, three hundred twenty-one".