8899324239988 has 96 divisors (see below), whose sum is σ = 19362544363008. Its totient is φ = 3484855872000.

The previous prime is 8899324239979. The next prime is 8899324240031.

It is a happy number.

8899324239988 is nontrivially palindromic in base 10.

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, 152798833 + ... + 152857063.

It is an arithmetic number, because the mean of its divisors is an integer number (201693170448).

Almost surely, 2^{8899324239988} 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 8899324239988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9681272181504).

8899324239988 is an abundant number, since it is smaller than the sum of its proper divisors (10463220123020).

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

8899324239988 is a wasteful number, since it uses less digits than its factorization.

8899324239988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62513 (or 62511 counting only the distinct ones).

The product of its digits is 3869835264, while the sum is 82.

The spelling of 8899324239988 in words is "eight trillion, eight hundred ninety-nine billion, three hundred twenty-four million, two hundred thirty-nine thousand, nine hundred eighty-eight".