14530154347 has 2 divisors, whose sum is σ = 14530154348. Its totient is φ = 14530154346.

The previous prime is 14530154339. The next prime is 14530154363. The reversal of 14530154347 is 74345103541.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (74345103541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14530154347 - 2³ = 14530154339 is a prime.

It is a super-2 number, since 2×14530154347² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14530194347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7265077173 + 7265077174.

It is an arithmetic number, because the mean of its divisors is an integer number (7265077174).

Almost surely, 2^14530154347 is an apocalyptic number.

14530154347 is a deficient number, since it is larger than the sum of its proper divisors (1).

14530154347 is an equidigital number, since it uses as much as digits as its factorization.

14530154347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 14530154347 its reverse (74345103541), we get a palindrome (88875257888).

The spelling of 14530154347 in words is "fourteen billion, five hundred thirty million, one hundred fifty-four thousand, three hundred forty-seven".