9678940773133 has 8 divisors (see below), whose sum is σ = 9680372653952. Its totient is φ = 9677509027776.

The previous prime is 9678940773127. The next prime is 9678940773143. The reversal of 9678940773133 is 3313770498769.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9678940773133 - 2⁵ = 9678940773101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9678940773143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284934316 + ... + 284968282.

It is an arithmetic number, because the mean of its divisors is an integer number (1210046581744).

Almost surely, 2^{9678940773133} is an apocalyptic number.

It is an amenable number.

9678940773133 is a deficient number, since it is larger than the sum of its proper divisors (1431880819).

9678940773133 is a wasteful number, since it uses less digits than its factorization.

9678940773133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67731.

The product of its (nonzero) digits is 144027072, while the sum is 67.

The spelling of 9678940773133 in words is "nine trillion, six hundred seventy-eight billion, nine hundred forty million, seven hundred seventy-three thousand, one hundred thirty-three".