9419942832 has 80 divisors (see below), whose sum is σ = 24828708480. Its totient is φ = 3076609536.

The previous prime is 9419942809. The next prime is 9419942867. The reversal of 9419942832 is 2382499149.

9419942832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881103 + ... + 891729.

It is an arithmetic number, because the mean of its divisors is an integer number (310358856).

Almost surely, 2^9419942832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9419942832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12414354240).

9419942832 is an abundant number, since it is smaller than the sum of its proper divisors (15408765648).

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

9419942832 is a wasteful number, since it uses less digits than its factorization.

9419942832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11010 (or 11004 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 51.

The square root of 9419942832 is about 97056.3899596518. The cubic root of 9419942832 is about 2111.9457379597.

The spelling of 9419942832 in words is "nine billion, four hundred nineteen million, nine hundred forty-two thousand, eight hundred thirty-two".