9942532268 has 24 divisors (see below), whose sum is σ = 18588561600. Its totient is φ = 4639325328.

The previous prime is 9942532241. The next prime is 9942532291. The reversal of 9942532268 is 8622352499.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971198 + ... + 981381.

It is an arithmetic number, because the mean of its divisors is an integer number (774523400).

Almost surely, 2^9942532268 is an apocalyptic number.

It is an amenable number.

9942532268 is a deficient number, since it is larger than the sum of its proper divisors (8646029332).

9942532268 is a wasteful number, since it uses less digits than its factorization.

9942532268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952669 (or 1952667 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The square root of 9942532268 is about 99712.2473320103. The cubic root of 9942532268 is about 2150.2997431741.

The spelling of 9942532268 in words is "nine billion, nine hundred forty-two million, five hundred thirty-two thousand, two hundred sixty-eight".