8409284493288 has 128 divisors (see below), whose sum is σ = 24208201651200. Its totient is φ = 2384497875456.

The previous prime is 8409284493277. The next prime is 8409284493293. The reversal of 8409284493288 is 8823944829048.

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, 65391420 + ... + 65519892.

It is an arithmetic number, because the mean of its divisors is an integer number (189126575400).

Almost surely, 2^{8409284493288} 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 8409284493288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12104100825600).

8409284493288 is an abundant number, since it is smaller than the sum of its proper divisors (15798917157912).

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

8409284493288 is a wasteful number, since it uses less digits than its factorization.

8409284493288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131431 (or 131427 counting only the distinct ones).

The product of its (nonzero) digits is 254803968, while the sum is 69.

The spelling of 8409284493288 in words is "eight trillion, four hundred nine billion, two hundred eighty-four million, four hundred ninety-three thousand, two hundred eighty-eight".