8987243377308 has 192 divisors, whose sum is σ = 25291284480000. Its totient is φ = 2426479635456.

The previous prime is 8987243377249. The next prime is 8987243377319. The reversal of 8987243377308 is 8037733427898.

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 63 ways as a sum of consecutive naturals, for example, 1361906593 + ... + 1361913191.

It is an arithmetic number, because the mean of its divisors is an integer number (131725440000).

Almost surely, 2^{8987243377308} 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 8987243377308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12645642240000).

8987243377308 is an abundant number, since it is smaller than the sum of its proper divisors (16304041102692).

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

8987243377308 is a wasteful number, since it uses less digits than its factorization.

8987243377308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8664 (or 8662 counting only the distinct ones).

The product of its (nonzero) digits is 341397504, while the sum is 69.

The spelling of 8987243377308 in words is "eight trillion, nine hundred eighty-seven billion, two hundred forty-three million, three hundred seventy-seven thousand, three hundred eight".