9320888538880 has 72 divisors (see below), whose sum is σ = 22535099484912. Its totient is φ = 3693510918144.

The previous prime is 9320888538859. The next prime is 9320888538889. The reversal of 9320888538880 is 888358880239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9320888538889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33890817 + ... + 34164736.

It is an arithmetic number, because the mean of its divisors is an integer number (312987492846).

Almost surely, 2^{9320888538880} is an apocalyptic number.

It is an amenable number.

9320888538880 is an abundant number, since it is smaller than the sum of its proper divisors (13214210946032).

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

9320888538880 is a wasteful number, since it uses less digits than its factorization.

9320888538880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68055681 (or 68055667 counting only the distinct ones).

The product of its (nonzero) digits is 212336640, while the sum is 70.

The spelling of 9320888538880 in words is "nine trillion, three hundred twenty billion, eight hundred eighty-eight million, five hundred thirty-eight thousand, eight hundred eighty".