207248086447 has 2 divisors, whose sum is σ = 207248086448. Its totient is φ = 207248086446.

The previous prime is 207248086411. The next prime is 207248086537. The reversal of 207248086447 is 744680842702.

207248086447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-207248086447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 207248086394 and 207248086403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (207248080447) 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, 103624043223 + 103624043224.

It is an arithmetic number, because the mean of its divisors is an integer number (103624043224).

Almost surely, 2^207248086447 is an apocalyptic number.

207248086447 is a deficient number, since it is larger than the sum of its proper divisors (1).

207248086447 is an equidigital number, since it uses as much as digits as its factorization.

207248086447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4816896, while the sum is 52.

The spelling of 207248086447 in words is "two hundred seven billion, two hundred forty-eight million, eighty-six thousand, four hundred forty-seven".