88898889888 has 144 divisors (see below), whose sum is σ = 268243073280. Its totient is φ = 27830888448.

The previous prime is 88898889853. The next prime is 88898889913.

88898889888 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (144).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 88898889798 and 88898889807.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2326231 + ... + 2364137.

It is an arithmetic number, because the mean of its divisors is an integer number (1862799120).

Almost surely, 2^88898889888 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 88898889888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134121536640).

88898889888 is an abundant number, since it is smaller than the sum of its proper divisors (179344183392).

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

88898889888 is a wasteful number, since it uses less digits than its factorization.

88898889888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38419 (or 38408 counting only the distinct ones).

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

The spelling of 88898889888 in words is "eighty-eight billion, eight hundred ninety-eight million, eight hundred eighty-nine thousand, eight hundred eighty-eight".