880816321618788 has 12 divisors (see below), whose sum is σ = 2055238083777200. Its totient is φ = 293605440539592.

The previous prime is 880816321618759. The next prime is 880816321618801. The reversal of 880816321618788 is 887816123618088.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 36700680067438 + ... + 36700680067461.

Almost surely, 2^{880816321618788} is an apocalyptic number.

It is an amenable number.

880816321618788 is an abundant number, since it is smaller than the sum of its proper divisors (1174421762158412).

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

880816321618788 is a wasteful number, since it uses less digits than its factorization.

880816321618788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73401360134906 (or 73401360134904 counting only the distinct ones).

The product of its (nonzero) digits is 396361728, while the sum is 75.

The spelling of 880816321618788 in words is "eight hundred eighty trillion, eight hundred sixteen billion, three hundred twenty-one million, six hundred eighteen thousand, seven hundred eighty-eight".