9942932016 has 120 divisors (see below), whose sum is σ = 29445901056. Its totient is φ = 3125485440.

The previous prime is 9942931991. The next prime is 9942932071. The reversal of 9942932016 is 6102392499.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214011 + ... + 256293.

Almost surely, 2^9942932016 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 9942932016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14722950528).

9942932016 is an abundant number, since it is smaller than the sum of its proper divisors (19502969040).

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

9942932016 is a wasteful number, since it uses less digits than its factorization.

9942932016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42391 (or 42382 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 9942932016 is about 99714.2518198878. The cubic root of 9942932016 is about 2150.3285610003.

The spelling of 9942932016 in words is "nine billion, nine hundred forty-two million, nine hundred thirty-two thousand, sixteen".