99395940080206 has 128 divisors (see below), whose sum is σ = 200671014297600. Its totient is φ = 35741014179840.

The previous prime is 99395940080179. The next prime is 99395940080243. The reversal of 99395940080206 is 60208004959399.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25884675 + ... + 29475553.

It is an arithmetic number, because the mean of its divisors is an integer number (1567742299200).

Almost surely, 2^{99395940080206} is an apocalyptic number.

99395940080206 is an abundant number, since it is smaller than the sum of its proper divisors (101275074217394).

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

99395940080206 is a wasteful number, since it uses less digits than its factorization.

99395940080206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591122.

The product of its (nonzero) digits is 37791360, while the sum is 64.

The spelling of 99395940080206 in words is "ninety-nine trillion, three hundred ninety-five billion, nine hundred forty million, eighty thousand, two hundred six".