99024842099 has 4 divisors (see below), whose sum is σ = 99027198936.
Its totient is φ = 99022485264.
The previous prime is 99024842093. The next prime is 99024842107.
99024842099 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 99024842099 - 216 = 99024776563 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (99024842093) 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, 1114229 + ... + 1199814.
It is an arithmetic number, because the mean of its divisors is an integer number (24756799734).
Almost surely, 299024842099 is an apocalyptic number.
99024842099 is a deficient number, since it is larger than the sum of its proper divisors (2356837).
99024842099 is a wasteful number, since it uses less digits than its factorization.
99024842099 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2356836.
The product of its (nonzero) digits is 3359232, while the sum is 56.
The spelling of 99024842099 in words is "ninety-nine billion, twenty-four million, eight hundred forty-two thousand, ninety-nine".