9474975474432 has 288 divisors, whose sum is σ = 28766684072448. Its totient is φ = 2742723084288.

The previous prime is 9474975474403. The next prime is 9474975474443. The reversal of 9474975474432 is 2344745794749.

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 31 ways as a sum of consecutive naturals, for example, 451975183 + ... + 451996145.

It is an arithmetic number, because the mean of its divisors is an integer number (99884319696).

Almost surely, 2^{9474975474432} 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 9474975474432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14383342036224).

9474975474432 is an abundant number, since it is smaller than the sum of its proper divisors (19291708598016).

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

9474975474432 is a wasteful number, since it uses less digits than its factorization.

9474975474432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23675 (or 23661 counting only the distinct ones).

The product of its digits is 853493760, while the sum is 69.

The spelling of 9474975474432 in words is "nine trillion, four hundred seventy-four billion, nine hundred seventy-five million, four hundred seventy-four thousand, four hundred thirty-two".