98664786299 has 2 divisors, whose sum is σ = 98664786300. Its totient is φ = 98664786298.

The previous prime is 98664786281. The next prime is 98664786301. The reversal of 98664786299 is 99268746689.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98664786299 - 2³² = 94369819003 is a prime.

Together with 98664786301, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98664780299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49332393149 + 49332393150.

It is an arithmetic number, because the mean of its divisors is an integer number (49332393150).

Almost surely, 2^98664786299 is an apocalyptic number.

98664786299 is a deficient number, since it is larger than the sum of its proper divisors (1).

98664786299 is an equidigital number, since it uses as much as digits as its factorization.

98664786299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564350976, while the sum is 74.

The spelling of 98664786299 in words is "ninety-eight billion, six hundred sixty-four million, seven hundred eighty-six thousand, two hundred ninety-nine".