9168681333340 has 12 divisors (see below), whose sum is σ = 19254230800056. Its totient is φ = 3667472533328.

The previous prime is 9168681333337. The next prime is 9168681333347. The reversal of 9168681333340 is 433331868619.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9168681333347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229217033314 + ... + 229217033353.

It is an arithmetic number, because the mean of its divisors is an integer number (1604519233338).

Almost surely, 2^{9168681333340} is an apocalyptic number.

It is an amenable number.

9168681333340 is an abundant number, since it is smaller than the sum of its proper divisors (10085549466716).

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

9168681333340 is a wasteful number, since it uses less digits than its factorization.

9168681333340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458434066676 (or 458434066674 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 55.

The spelling of 9168681333340 in words is "nine trillion, one hundred sixty-eight billion, six hundred eighty-one million, three hundred thirty-three thousand, three hundred forty".