98816479911 has 12 divisors (see below), whose sum is σ = 143044541640. Its totient is φ = 65734748880.

The previous prime is 98816479907. The next prime is 98816479919. The reversal of 98816479911 is 11997461889.

It is not a de Polignac number, because 98816479911 - 2² = 98816479907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98816479919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11904321 + ... + 11912618.

It is an arithmetic number, because the mean of its divisors is an integer number (11920378470).

Almost surely, 2^98816479911 is an apocalyptic number.

98816479911 is a deficient number, since it is larger than the sum of its proper divisors (44228061729).

98816479911 is a wasteful number, since it uses less digits than its factorization.

98816479911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23817406 (or 23817403 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 63.

The spelling of 98816479911 in words is "ninety-eight billion, eight hundred sixteen million, four hundred seventy-nine thousand, nine hundred eleven".