9924242343211 has 16 divisors (see below), whose sum is σ = 11745267324928. Its totient is φ = 8205789758400.

The previous prime is 9924242343203. The next prime is 9924242343247. The reversal of 9924242343211 is 1123432424299.

It is a cyclic number.

It is not a de Polignac number, because 9924242343211 - 2³ = 9924242343203 is a prime.

It is a super-3 number, since 3×9924242343211³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9924242343611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72989325 + ... + 73125166.

It is an arithmetic number, because the mean of its divisors is an integer number (734079207808).

Almost surely, 2^{9924242343211} is an apocalyptic number.

9924242343211 is a deficient number, since it is larger than the sum of its proper divisors (1821024981717).

9924242343211 is a wasteful number, since it uses less digits than its factorization.

9924242343211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146114842.

The product of its digits is 746496, while the sum is 46.

The spelling of 9924242343211 in words is "nine trillion, nine hundred twenty-four billion, two hundred forty-two million, three hundred forty-three thousand, two hundred eleven".