9283216158640 has 160 divisors (see below), whose sum is σ = 21967009021440. Its totient is φ = 3647943278592.

The previous prime is 9283216158617. The next prime is 9283216158659. The reversal of 9283216158640 is 468516123829.

9283216158640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1169608752 + ... + 1169616688.

It is an arithmetic number, because the mean of its divisors is an integer number (137293806384).

Almost surely, 2^{9283216158640} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9283216158640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10983504510720).

9283216158640 is an abundant number, since it is smaller than the sum of its proper divisors (12683792862800).

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

9283216158640 is a wasteful number, since it uses less digits than its factorization.

9283216158640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9179 (or 9173 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 9283216158640 in words is "nine trillion, two hundred eighty-three billion, two hundred sixteen million, one hundred fifty-eight thousand, six hundred forty".