14734867447 has 2 divisors, whose sum is σ = 14734867448. Its totient is φ = 14734867446.

The previous prime is 14734867429. The next prime is 14734867513. The reversal of 14734867447 is 74476843741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14734867447 - 2¹⁵ = 14734834679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14734867247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7367433723 + 7367433724.

It is an arithmetic number, because the mean of its divisors is an integer number (7367433724).

Almost surely, 2^14734867447 is an apocalyptic number.

14734867447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14734867447 is an equidigital number, since it uses as much as digits as its factorization.

14734867447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12644352, while the sum is 55.

The spelling of 14734867447 in words is "fourteen billion, seven hundred thirty-four million, eight hundred sixty-seven thousand, four hundred forty-seven".