99024842098 has 64 divisors (see below), whose sum is σ = 188451422208. Its totient is φ = 37982479680.

The previous prime is 99024842093. The next prime is 99024842107. The reversal of 99024842098 is 89024842099.

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 31 ways as a sum of consecutive naturals, for example, 861183 + ... + 969373.

It is an arithmetic number, because the mean of its divisors is an integer number (2944553472).

Almost surely, 2^99024842098 is an apocalyptic number.

99024842098 is a deficient number, since it is larger than the sum of its proper divisors (89426580110).

99024842098 is a wasteful number, since it uses less digits than its factorization.

99024842098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108367.

The product of its (nonzero) digits is 2985984, while the sum is 55.

Subtracting from 99024842098 its reverse (89024842099), we obtain a palindrome (9999999999).

The spelling of 99024842098 in words is "ninety-nine billion, twenty-four million, eight hundred forty-two thousand, ninety-eight".