14204054321 has 2 divisors, whose sum is σ = 14204054322. Its totient is φ = 14204054320.

The previous prime is 14204054311. The next prime is 14204054383. The reversal of 14204054321 is 12345040241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9132478096 + 5071576225 = 95564^2 + 71215^2 .

It is an emirp because it is prime and its reverse (12345040241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14204054321 - 2¹⁴ = 14204037937 is a prime.

It is not a weakly prime, because it can be changed into another prime (14204054311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7102027160 + 7102027161.

It is an arithmetic number, because the mean of its divisors is an integer number (7102027161).

Almost surely, 2^14204054321 is an apocalyptic number.

It is an amenable number.

14204054321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14204054321 is an equidigital number, since it uses as much as digits as its factorization.

14204054321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 14204054321 its reverse (12345040241), we get a palindrome (26549094562).

The spelling of 14204054321 in words is "fourteen billion, two hundred four million, fifty-four thousand, three hundred twenty-one".