9678922343424 has 176 divisors, whose sum is σ = 28729026642240. Its totient is φ = 3219020513280.

The previous prime is 9678922343407. The next prime is 9678922343443. The reversal of 9678922343424 is 4243432298769.

9678922343424 is a `hidden beast` number, since 9 + 6 + 78 + 92 + 23 + 434 + 24 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 11852944 + ... + 12643184.

Almost surely, 2^{9678922343424} 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 9678922343424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14364513321120).

9678922343424 is an abundant number, since it is smaller than the sum of its proper divisors (19050104298816).

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

9678922343424 is a wasteful number, since it uses less digits than its factorization.

9678922343424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790713 (or 790689 counting only the distinct ones).

The product of its digits is 125411328, while the sum is 63.

The spelling of 9678922343424 in words is "nine trillion, six hundred seventy-eight billion, nine hundred twenty-two million, three hundred forty-three thousand, four hundred twenty-four".