9999242496 has 108 divisors (see below), whose sum is σ = 28892267040. Its totient is φ = 3325916160.

The previous prime is 9999242459. The next prime is 9999242503. The reversal of 9999242496 is 6942429999.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1126845 + ... + 1135683.

Almost surely, 2^9999242496 is an apocalyptic number.

9999242496 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9999242496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14446133520).

9999242496 is an abundant number, since it is smaller than the sum of its proper divisors (18893024544).

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

9999242496 is a wasteful number, since it uses less digits than its factorization.

9999242496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9352 (or 9335 counting only the distinct ones).

The product of its digits is 22674816, while the sum is 63.

The square root of 9999242496 is about 99996.2124082707. The cubic root of 9999242496 is about 2154.3802888950.

The spelling of 9999242496 in words is "nine billion, nine hundred ninety-nine million, two hundred forty-two thousand, four hundred ninety-six".