9874422809600 has 264 divisors, whose sum is σ = 24980171934528. Its totient is φ = 3869223321600.

The previous prime is 9874422809509. The next prime is 9874422809609. The reversal of 9874422809600 is 69082244789.

It is a self number, because there is not a number n which added to its sum of digits gives 9874422809600.

It is not an unprimeable number, because it can be changed into a prime (9874422809609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285345899 + ... + 285380501.

Almost surely, 2^{9874422809600} 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 9874422809600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12490085967264).

9874422809600 is an abundant number, since it is smaller than the sum of its proper divisors (15105749124928).

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

9874422809600 is a wasteful number, since it uses less digits than its factorization.

9874422809600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34861 (or 34838 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 59.

The spelling of 9874422809600 in words is "nine trillion, eight hundred seventy-four billion, four hundred twenty-two million, eight hundred nine thousand, six hundred".