8315618470099 has 2 divisors, whose sum is σ = 8315618470100. Its totient is φ = 8315618470098.

The previous prime is 8315618470037. The next prime is 8315618470129. The reversal of 8315618470099 is 9900748165138.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8315618470099 - 2²⁵ = 8315584915667 is a prime.

It is not a weakly prime, because it can be changed into another prime (8315618450099) 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, 4157809235049 + 4157809235050.

It is an arithmetic number, because the mean of its divisors is an integer number (4157809235050).

Almost surely, 2^{8315618470099} is an apocalyptic number.

8315618470099 is a deficient number, since it is larger than the sum of its proper divisors (1).

8315618470099 is an equidigital number, since it uses as much as digits as its factorization.

8315618470099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 61.

The spelling of 8315618470099 in words is "eight trillion, three hundred fifteen billion, six hundred eighteen million, four hundred seventy thousand, ninety-nine".