8881733329392 has 160 divisors (see below), whose sum is σ = 28622725171200. Its totient is φ = 2305603157760.

The previous prime is 8881733329379. The next prime is 8881733329453. The reversal of 8881733329392 is 2939233371888.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

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, 5670859 + ... + 7065557.

It is an arithmetic number, because the mean of its divisors is an integer number (178892032320).

Almost surely, 2^{8881733329392} 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 8881733329392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14311362585600).

8881733329392 is an abundant number, since it is smaller than the sum of its proper divisors (19740991841808).

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

8881733329392 is a wasteful number, since it uses less digits than its factorization.

8881733329392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396451 (or 1396445 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 66.

The spelling of 8881733329392 in words is "eight trillion, eight hundred eighty-one billion, seven hundred thirty-three million, three hundred twenty-nine thousand, three hundred ninety-two".