9935241218 has 32 divisors (see below), whose sum is σ = 18199209600. Its totient is φ = 3970715904.

The previous prime is 9935241191. The next prime is 9935241223. The reversal of 9935241218 is 8121425399.

It is a super-2 number, since 2×9935241218² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165548 + ... + 217431.

It is an arithmetic number, because the mean of its divisors is an integer number (568725300).

Almost surely, 2^9935241218 is an apocalyptic number.

9935241218 is a deficient number, since it is larger than the sum of its proper divisors (8263968382).

9935241218 is a wasteful number, since it uses less digits than its factorization.

9935241218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383114.

The product of its digits is 155520, while the sum is 44.

The square root of 9935241218 is about 99675.6801732499. The cubic root of 9935241218 is about 2149.7739959300.

The spelling of 9935241218 in words is "nine billion, nine hundred thirty-five million, two hundred forty-one thousand, two hundred eighteen".