9926486844000 has 192 divisors, whose sum is σ = 34230706997760. Its totient is φ = 2507743987200.

The previous prime is 9926486843951. The next prime is 9926486844013. The reversal of 9926486844000 is 4486846299.

It is a super-3 number, since 3×9926486844000³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 21540612 + ... + 21996611.

It is an arithmetic number, because the mean of its divisors is an integer number (178284932280).

Almost surely, 2^{9926486844000} is an apocalyptic number.

It is an amenable number.

9926486844000 is an abundant number, since it is smaller than the sum of its proper divisors (24304220153760).

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

9926486844000 is a wasteful number, since it uses less digits than its factorization.

9926486844000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43537270 (or 43537252 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 60.

The spelling of 9926486844000 in words is "nine trillion, nine hundred twenty-six billion, four hundred eighty-six million, eight hundred forty-four thousand".