9909000009098 has 8 divisors (see below), whose sum is σ = 15051645583680. Its totient is φ = 4891784814540.

The previous prime is 9909000009089. The next prime is 9909000009101. The reversal of 9909000009098 is 8909000009099.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31357594808 + ... + 31357595123.

It is an arithmetic number, because the mean of its divisors is an integer number (1881455697960).

Almost surely, 2^{9909000009098} is an apocalyptic number.

9909000009098 is a deficient number, since it is larger than the sum of its proper divisors (5142645574582).

9909000009098 is a wasteful number, since it uses less digits than its factorization.

9909000009098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62715190012.

The product of its (nonzero) digits is 472392, while the sum is 53.

Subtracting from 9909000009098 its reverse (8909000009099), we obtain a palindrome (999999999999).

The spelling of 9909000009098 in words is "nine trillion, nine hundred nine billion, nine thousand, ninety-eight".