14004242453 has 2 divisors, whose sum is σ = 14004242454. Its totient is φ = 14004242452.

The previous prime is 14004242411. The next prime is 14004242503. The reversal of 14004242453 is 35424240041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12922687684 + 1081554769 = 113678^2 + 32887^2 .

It is a cyclic number.

It is not a de Polignac number, because 14004242453 - 2¹⁰ = 14004241429 is a prime.

It is a super-2 number, since 2×14004242453² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14004242053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002121226 + 7002121227.

It is an arithmetic number, because the mean of its divisors is an integer number (7002121227).

Almost surely, 2^14004242453 is an apocalyptic number.

It is an amenable number.

14004242453 is a deficient number, since it is larger than the sum of its proper divisors (1).

14004242453 is an equidigital number, since it uses as much as digits as its factorization.

14004242453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 14004242453 its reverse (35424240041), we get a palindrome (49428482494).

The spelling of 14004242453 in words is "fourteen billion, four million, two hundred forty-two thousand, four hundred fifty-three".