881608806188 has 48 divisors (see below), whose sum is σ = 1740266035200. Its totient is φ = 387156681600.

The previous prime is 881608806187. The next prime is 881608806283.

881608806188 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a self number, because there is not a number n which added to its sum of digits gives 881608806188.

It is not an unprimeable number, because it can be changed into a prime (881608806181) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 277520 + ... + 1356552.

It is an arithmetic number, because the mean of its divisors is an integer number (36255542400).

Almost surely, 2^881608806188 is an apocalyptic number.

It is an amenable number.

881608806188 is a deficient number, since it is larger than the sum of its proper divisors (858657229012).

881608806188 is a wasteful number, since it uses less digits than its factorization.

881608806188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079678 (or 1079676 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 62.

The spelling of 881608806188 in words is "eight hundred eighty-one billion, six hundred eight million, eight hundred six thousand, one hundred eighty-eight".