14534230457 has 2 divisors, whose sum is σ = 14534230458. Its totient is φ = 14534230456.

The previous prime is 14534230423. The next prime is 14534230511. The reversal of 14534230457 is 75403243541.

14534230457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12367886521 + 2166343936 = 111211^2 + 46544^2 .

It is a cyclic number.

It is not a de Polignac number, because 14534230457 - 2¹² = 14534226361 is a prime.

It is a super-2 number, since 2×14534230457² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14534230457.

It is not a weakly prime, because it can be changed into another prime (14534230657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7267115228 + 7267115229.

It is an arithmetic number, because the mean of its divisors is an integer number (7267115229).

Almost surely, 2^14534230457 is an apocalyptic number.

It is an amenable number.

14534230457 is a deficient number, since it is larger than the sum of its proper divisors (1).

14534230457 is an equidigital number, since it uses as much as digits as its factorization.

14534230457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 38.

Adding to 14534230457 its reverse (75403243541), we get a palindrome (89937473998).

The spelling of 14534230457 in words is "fourteen billion, five hundred thirty-four million, two hundred thirty thousand, four hundred fifty-seven".