98663685119999 has 2 divisors, whose sum is σ = 98663685120000. Its totient is φ = 98663685119998.

The previous prime is 98663685119983. The next prime is 98663685120041. The reversal of 98663685119999 is 99991158636689.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98663685119999 - 2⁴ = 98663685119983 is a prime.

It is a super-2 number, since 2×98663685119999² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98663688119999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49331842559999 + 49331842560000.

It is an arithmetic number, because the mean of its divisors is an integer number (49331842560000).

Almost surely, 2^{98663685119999} is an apocalyptic number.

98663685119999 is a deficient number, since it is larger than the sum of its proper divisors (1).

98663685119999 is an equidigital number, since it uses as much as digits as its factorization.

98663685119999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12244400640, while the sum is 89.

The spelling of 98663685119999 in words is "ninety-eight trillion, six hundred sixty-three billion, six hundred eighty-five million, one hundred nineteen thousand, nine hundred ninety-nine".