9713691474720 has 192 divisors, whose sum is σ = 32631101112960. Its totient is φ = 2420406632448.

The previous prime is 9713691474719. The next prime is 9713691474733. The reversal of 9713691474720 is 274741963179.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 3147787 + ... + 5416266.

It is an arithmetic number, because the mean of its divisors is an integer number (169953651630).

Almost surely, 2^{9713691474720} is an apocalyptic number.

It is an amenable number.

9713691474720 is an abundant number, since it is smaller than the sum of its proper divisors (22917409638240).

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

9713691474720 is a wasteful number, since it uses less digits than its factorization.

9713691474720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8564227 (or 8564219 counting only the distinct ones).

The product of its (nonzero) digits is 16003008, while the sum is 60.

The spelling of 9713691474720 in words is "nine trillion, seven hundred thirteen billion, six hundred ninety-one million, four hundred seventy-four thousand, seven hundred twenty".