9844042123232 has 48 divisors (see below), whose sum is σ = 19418259933072. Its totient is φ = 4912429071360.

The previous prime is 9844042123219. The next prime is 9844042123247. The reversal of 9844042123232 is 2323212404489.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37165538 + ... + 37429470.

It is an arithmetic number, because the mean of its divisors is an integer number (404547081939).

Almost surely, 2^{9844042123232} is an apocalyptic number.

It is an amenable number.

9844042123232 is a deficient number, since it is larger than the sum of its proper divisors (9574217809840).

9844042123232 is a wasteful number, since it uses less digits than its factorization.

9844042123232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266211 (or 266203 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 9844042123232 in words is "nine trillion, eight hundred forty-four billion, forty-two million, one hundred twenty-three thousand, two hundred thirty-two".