14430200203457 has 2 divisors, whose sum is σ = 14430200203458. Its totient is φ = 14430200203456.

The previous prime is 14430200203387. The next prime is 14430200203483. The reversal of 14430200203457 is 75430200203441.

14430200203457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14304764522896 + 125435680561 = 3782164^2 + 354169^2 .

It is a cyclic number.

It is not a de Polignac number, because 14430200203457 - 2⁸ = 14430200203201 is a prime.

It is not a weakly prime, because it can be changed into another prime (14430200203957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7215100101728 + 7215100101729.

It is an arithmetic number, because the mean of its divisors is an integer number (7215100101729).

Almost surely, 2^{14430200203457} is an apocalyptic number.

It is an amenable number.

14430200203457 is a deficient number, since it is larger than the sum of its proper divisors (1).

14430200203457 is an equidigital number, since it uses as much as digits as its factorization.

14430200203457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 35.

Adding to 14430200203457 its reverse (75430200203441), we get a palindrome (89860400406898).

The spelling of 14430200203457 in words is "fourteen trillion, four hundred thirty billion, two hundred million, two hundred three thousand, four hundred fifty-seven".