8280342342216 has 128 divisors (see below), whose sum is σ = 26297125920000. Its totient is φ = 2364882863616.

The previous prime is 8280342342191. The next prime is 8280342342257. The reversal of 8280342342216 is 6122432430828.

8280342342216 is a `hidden beast` number, since 8 + 2 + 8 + 0 + 3 + 423 + 4 + 2 + 216 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2779860 + ... + 4928316.

It is an arithmetic number, because the mean of its divisors is an integer number (205446296250).

Almost surely, 2^{8280342342216} 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 8280342342216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13148562960000).

8280342342216 is an abundant number, since it is smaller than the sum of its proper divisors (18016783577784).

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

8280342342216 is a wasteful number, since it uses less digits than its factorization.

8280342342216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151028 (or 2151018 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 8280342342216 in words is "eight trillion, two hundred eighty billion, three hundred forty-two million, three hundred forty-two thousand, two hundred sixteen".