98859088095890 has 64 divisors (see below), whose sum is σ = 181420172496000. Its totient is φ = 38772643313664.

The previous prime is 98859088095869. The next prime is 98859088095913. The reversal of 98859088095890 is 9859088095889.

It is a happy number.

98859088095890 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 6558679394 + ... + 6558694466.

It is an arithmetic number, because the mean of its divisors is an integer number (2834690195250).

Almost surely, 2^{98859088095890} is an apocalyptic number.

98859088095890 is a deficient number, since it is larger than the sum of its proper divisors (82561084400110).

98859088095890 is a wasteful number, since it uses less digits than its factorization.

98859088095890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22251.

The product of its (nonzero) digits is 5374771200, while the sum is 86.

The spelling of 98859088095890 in words is "ninety-eight trillion, eight hundred fifty-nine billion, eighty-eight million, ninety-five thousand, eight hundred ninety".