98881318116 has 81 divisors (see below), whose sum is σ = 290797001859. Its totient is φ = 28248031728.

The previous prime is 98881318111. The next prime is 98881318153. The reversal of 98881318116 is 61181318889.

It is a happy number.

The square root of 98881318116 is 314454.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (98881318111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 13203325 + ... + 13210811.

Almost surely, 2^98881318116 is an apocalyptic number.

98881318116 is the 314454-th square number.

It is an amenable number.

98881318116 is an abundant number, since it is smaller than the sum of its proper divisors (191915683743).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98881318116 is an equidigital number, since it uses as much as digits as its factorization.

98881318116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14998 (or 7499 counting only the distinct ones).

The product of its digits is 663552, while the sum is 54.

The spelling of 98881318116 in words is "ninety-eight billion, eight hundred eighty-one million, three hundred eighteen thousand, one hundred sixteen".