88988888988 has 72 divisors (see below), whose sum is σ = 227527166048. Its totient is φ = 29323358208.

The previous prime is 88988888977. The next prime is 88988889001.

88988888988 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 88988888898 and 88988888907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2118720 + ... + 2160312.

Almost surely, 2^88988888988 is an apocalyptic number.

It is an amenable number.

88988888988 is an abundant number, since it is smaller than the sum of its proper divisors (138538277060).

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

88988888988 is a wasteful number, since it uses less digits than its factorization.

88988888988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42283 (or 42278 counting only the distinct ones).

The product of its digits is 10871635968, while the sum is 90.

The spelling of 88988888988 in words is "eighty-eight billion, nine hundred eighty-eight million, eight hundred eighty-eight thousand, nine hundred eighty-eight".