14143453 has 2 divisors, whose sum is σ = 14143454. Its totient is φ = 14143452.

The previous prime is 14143427. The next prime is 14143457. The reversal of 14143453 is 35434141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11108889 + 3034564 = 3333^2 + 1742^2 .

It is an emirp because it is prime and its reverse (35434141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14143453 - 2⁹ = 14142941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14143457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7071726 + 7071727.

It is an arithmetic number, because the mean of its divisors is an integer number (7071727).

Almost surely, 2^14143453 is an apocalyptic number.

It is an amenable number.

14143453 is a deficient number, since it is larger than the sum of its proper divisors (1).

14143453 is an equidigital number, since it uses as much as digits as its factorization.

14143453 is an evil number, because the sum of its binary digits is even.

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

The square root of 14143453 is about 3760.7782439277. The cubic root of 14143453 is about 241.8346262182.

Adding to 14143453 its reverse (35434141), we get a palindrome (49577594).

The spelling of 14143453 in words is "fourteen million, one hundred forty-three thousand, four hundred fifty-three".