9474074288640 has 320 divisors, whose sum is σ = 36241374153600. Its totient is φ = 2332079603712.

The previous prime is 9474074288593. The next prime is 9474074288699. The reversal of 9474074288640 is 468824704749.

9474074288640 is a `hidden beast` number, since 9 + 474 + 0 + 7 + 42 + 8 + 86 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4373250 + ... + 6170369.

It is an arithmetic number, because the mean of its divisors is an integer number (113254294230).

Almost surely, 2^{9474074288640} is an apocalyptic number.

9474074288640 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9474074288640 is an abundant number, since it is smaller than the sum of its proper divisors (26767299864960).

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

9474074288640 is a wasteful number, since it uses less digits than its factorization.

9474074288640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10543664 (or 10543642 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 63.

The spelling of 9474074288640 in words is "nine trillion, four hundred seventy-four billion, seventy-four million, two hundred eighty-eight thousand, six hundred forty".