98888888888886 has 32 divisors (see below), whose sum is σ = 205298252006400. Its totient is φ = 31721431278240.

The previous prime is 98888888888861. The next prime is 98888888888939. The reversal of 98888888888886 is 68888888888889.

98888888888886 is a strobogrammatic number because it is the same when read upside-down.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485052441 + ... + 1485119028.

It is an arithmetic number, because the mean of its divisors is an integer number (6415570375200).

Almost surely, 2^{98888888888886} is an apocalyptic number.

98888888888886 is an abundant number, since it is smaller than the sum of its proper divisors (106409363117514).

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

98888888888886 is a wasteful number, since it uses less digits than its factorization.

98888888888886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970171684.

The product of its digits is 3710851743744, while the sum is 111.

The spelling of 98888888888886 in words is "ninety-eight trillion, eight hundred eighty-eight billion, eight hundred eighty-eight million, eight hundred eighty-eight thousand, eight hundred eighty-six".