14012320453 has 2 divisors, whose sum is σ = 14012320454. Its totient is φ = 14012320452.

The previous prime is 14012320417. The next prime is 14012320457. The reversal of 14012320453 is 35402321041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10183433569 + 3828886884 = 100913^2 + 61878^2 .

It is a cyclic number.

It is not a de Polignac number, because 14012320453 - 2¹⁷ = 14012189381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14012320457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7006160226 + 7006160227.

It is an arithmetic number, because the mean of its divisors is an integer number (7006160227).

Almost surely, 2^14012320453 is an apocalyptic number.

It is an amenable number.

14012320453 is a deficient number, since it is larger than the sum of its proper divisors (1).

14012320453 is an equidigital number, since it uses as much as digits as its factorization.

14012320453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 14012320453 its reverse (35402321041), we get a palindrome (49414641494).

The spelling of 14012320453 in words is "fourteen billion, twelve million, three hundred twenty thousand, four hundred fifty-three".