98845224909 has 4 divisors (see below), whose sum is σ = 131793633216. Its totient is φ = 65896816604.

The previous prime is 98845224901. The next prime is 98845224911. The reversal of 98845224909 is 90942254889.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98845224909 - 2³ = 98845224901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98845224901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16474204149 + ... + 16474204154.

It is an arithmetic number, because the mean of its divisors is an integer number (32948408304).

Almost surely, 2^98845224909 is an apocalyptic number.

It is an amenable number.

98845224909 is a deficient number, since it is larger than the sum of its proper divisors (32948408307).

98845224909 is a wasteful number, since it uses less digits than its factorization.

98845224909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32948408306.

The product of its (nonzero) digits is 14929920, while the sum is 60.

The spelling of 98845224909 in words is "ninety-eight billion, eight hundred forty-five million, two hundred twenty-four thousand, nine hundred nine".