14532343447 has 2 divisors, whose sum is σ = 14532343448. Its totient is φ = 14532343446.

The previous prime is 14532343433. The next prime is 14532343453. The reversal of 14532343447 is 74434323541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14532343447 - 2¹⁵ = 14532310679 is a prime.

It is a super-2 number, since 2×14532343447² (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 (14532343247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7266171723 + 7266171724.

It is an arithmetic number, because the mean of its divisors is an integer number (7266171724).

Almost surely, 2^14532343447 is an apocalyptic number.

14532343447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14532343447 is an equidigital number, since it uses as much as digits as its factorization.

14532343447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 40.

Adding to 14532343447 its reverse (74434323541), we get a palindrome (88966666988).

The spelling of 14532343447 in words is "fourteen billion, five hundred thirty-two million, three hundred forty-three thousand, four hundred forty-seven".