8340582199950 has 768 divisors, whose sum is σ = 32673488762880. Its totient is φ = 1505682432000.

The previous prime is 8340582199867. The next prime is 8340582199951. The reversal of 8340582199950 is 599912850438.

8340582199950 is a `hidden beast` number, since 8 + 3 + 40 + 582 + 1 + 9 + 9 + 9 + 5 + 0 = 666.

It is a super-2 number, since 2×8340582199950² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8340582199951) by changing a digit.

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 383 ways as a sum of consecutive naturals, for example, 22791420 + ... + 23154480.

It is an arithmetic number, because the mean of its divisors is an integer number (42543605160).

Almost surely, 2^{8340582199950} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8340582199950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16336744381440).

8340582199950 is an abundant number, since it is smaller than the sum of its proper divisors (24332906562930).

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

8340582199950 is a wasteful number, since it uses less digits than its factorization.

8340582199950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363130 (or 363119 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 63.

The spelling of 8340582199950 in words is "eight trillion, three hundred forty billion, five hundred eighty-two million, one hundred ninety-nine thousand, nine hundred fifty".