7312482784447 has 2 divisors, whose sum is σ = 7312482784448. Its totient is φ = 7312482784446.

The previous prime is 7312482784429. The next prime is 7312482784469. The reversal of 7312482784447 is 7444872842137.

It is a weak prime.

It is an emirp because it is prime and its reverse (7444872842137) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7312482784447 - 2¹⁹ = 7312482260159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7312482784427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3656241392223 + 3656241392224.

It is an arithmetic number, because the mean of its divisors is an integer number (3656241392224).

Almost surely, 2^{7312482784447} is an apocalyptic number.

7312482784447 is a deficient number, since it is larger than the sum of its proper divisors (1).

7312482784447 is an equidigital number, since it uses as much as digits as its factorization.

7312482784447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67436544, while the sum is 61.

The spelling of 7312482784447 in words is "seven trillion, three hundred twelve billion, four hundred eighty-two million, seven hundred eighty-four thousand, four hundred forty-seven".