9730913313888 has 72 divisors (see below), whose sum is σ = 29800922035248. Its totient is φ = 2994127172352.

The previous prime is 9730913313859. The next prime is 9730913313971. The reversal of 9730913313888 is 8883133190379.

9730913313888 is a `hidden beast` number, since 9 + 7 + 309 + 1 + 3 + 313 + 8 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1299530620 + ... + 1299538107.

It is an arithmetic number, because the mean of its divisors is an integer number (413901694934).

Almost surely, 2^{9730913313888} is an apocalyptic number.

It is an amenable number.

9730913313888 is an abundant number, since it is smaller than the sum of its proper divisors (20070008721360).

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

9730913313888 is a wasteful number, since it uses less digits than its factorization.

9730913313888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2599068756 (or 2599068745 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The spelling of 9730913313888 in words is "nine trillion, seven hundred thirty billion, nine hundred thirteen million, three hundred thirteen thousand, eight hundred eighty-eight".