98886544568889 has 32 divisors (see below), whose sum is σ = 164384122705920. Its totient is φ = 51369228739200.

The previous prime is 98886544568873. The next prime is 98886544568891.

It is a happy number.

98886544568889 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 98886544568889 - 2⁴ = 98886544568873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98886544568796 and 98886544568805.

It is not an unprimeable number, because it can be changed into a prime (98886544518889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28887757 + ... + 32129045.

It is an arithmetic number, because the mean of its divisors is an integer number (5137003834560).

Almost surely, 2^{98886544568889} is an apocalyptic number.

It is an amenable number.

98886544568889 is a deficient number, since it is larger than the sum of its proper divisors (65497578137031).

98886544568889 is a wasteful number, since it uses less digits than its factorization.

98886544568889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373381.

The product of its digits is 305764761600, while the sum is 96.

The spelling of 98886544568889 in words is "ninety-eight trillion, eight hundred eighty-six billion, five hundred forty-four million, five hundred sixty-eight thousand, eight hundred eighty-nine".