14134255321 has 4 divisors (see below), whose sum is σ = 14184555444. Its totient is φ = 14083955200.

The previous prime is 14134255319. The next prime is 14134255327. The reversal of 14134255321 is 12355243141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7125216921 + 7009038400 = 84411^2 + 83720^2 .

It is a cyclic number.

It is not a de Polignac number, because 14134255321 - 2¹ = 14134255319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14134255327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25149640 + ... + 25150201.

It is an arithmetic number, because the mean of its divisors is an integer number (3546138861).

Almost surely, 2^14134255321 is an apocalyptic number.

It is an amenable number.

14134255321 is a deficient number, since it is larger than the sum of its proper divisors (50300123).

14134255321 is an equidigital number, since it uses as much as digits as its factorization.

14134255321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50300122.

The product of its digits is 14400, while the sum is 31.

Adding to 14134255321 its reverse (12355243141), we get a palindrome (26489498462).

The spelling of 14134255321 in words is "fourteen billion, one hundred thirty-four million, two hundred fifty-five thousand, three hundred twenty-one".