9930008942 has 32 divisors (see below), whose sum is σ = 17442044928. Its totient is φ = 4151519136.

The previous prime is 9930008917. The next prime is 9930009071. The reversal of 9930008942 is 2498000399.

9930008942 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9930008893 and 9930008902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177428 + ... + 226584.

It is an arithmetic number, because the mean of its divisors is an integer number (545063904).

Almost surely, 2^9930008942 is an apocalyptic number.

9930008942 is a deficient number, since it is larger than the sum of its proper divisors (7512035986).

9930008942 is a wasteful number, since it uses less digits than its factorization.

9930008942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49520.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 9930008942 is about 99649.4302141262. The cubic root of 9930008942 is about 2149.3965454050.

The spelling of 9930008942 in words is "nine billion, nine hundred thirty million, eight thousand, nine hundred forty-two".