14634743449 has 2 divisors, whose sum is σ = 14634743450. Its totient is φ = 14634743448.

The previous prime is 14634743419. The next prime is 14634743467. The reversal of 14634743449 is 94434743641.

14634743449 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., 11419059600 + 3215683849 = 106860^2 + 56707^2 .

It is a cyclic number.

It is not a de Polignac number, because 14634743449 - 2²⁵ = 14601189017 is a prime.

It is not a weakly prime, because it can be changed into another prime (14634743419) 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, 7317371724 + 7317371725.

It is an arithmetic number, because the mean of its divisors is an integer number (7317371725).

Almost surely, 2^14634743449 is an apocalyptic number.

It is an amenable number.

14634743449 is a deficient number, since it is larger than the sum of its proper divisors (1).

14634743449 is an equidigital number, since it uses as much as digits as its factorization.

14634743449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 49.

The spelling of 14634743449 in words is "fourteen billion, six hundred thirty-four million, seven hundred forty-three thousand, four hundred forty-nine".