8250833313408 has 128 divisors (see below), whose sum is σ = 25086872125440. Its totient is φ = 2353644518400.

The previous prime is 8250833313361. The next prime is 8250833313419. The reversal of 8250833313408 is 8043133380528.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736128 + ... + 4128383.

It is an arithmetic number, because the mean of its divisors is an integer number (195991188480).

Almost surely, 2^{8250833313408} 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 8250833313408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12543436062720).

8250833313408 is an abundant number, since it is smaller than the sum of its proper divisors (16836038812032).

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

8250833313408 is a wasteful number, since it uses less digits than its factorization.

8250833313408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4865166 (or 4865154 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 8250833313408 in words is "eight trillion, two hundred fifty billion, eight hundred thirty-three million, three hundred thirteen thousand, four hundred eight".