8305199448019 has 2 divisors, whose sum is σ = 8305199448020. Its totient is φ = 8305199448018.

The previous prime is 8305199447959. The next prime is 8305199448053. The reversal of 8305199448019 is 9108449915038.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8305199448019 - 2¹¹ = 8305199445971 is a prime.

It is a super-2 number, since 2×8305199448019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8305199448079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4152599724009 + 4152599724010.

It is an arithmetic number, because the mean of its divisors is an integer number (4152599724010).

Almost surely, 2^{8305199448019} is an apocalyptic number.

8305199448019 is a deficient number, since it is larger than the sum of its proper divisors (1).

8305199448019 is an equidigital number, since it uses as much as digits as its factorization.

8305199448019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11197440, while the sum is 61.

The spelling of 8305199448019 in words is "eight trillion, three hundred five billion, one hundred ninety-nine million, four hundred forty-eight thousand, nineteen".