8214338334128 has 10 divisors (see below), whose sum is σ = 15915280522404. Its totient is φ = 4107169167056.

The previous prime is 8214338334121. The next prime is 8214338334131.

8214338334128 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (8214338334121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256698072926 + ... + 256698072957.

Almost surely, 2^{8214338334128} is an apocalyptic number.

It is an amenable number.

8214338334128 is a deficient number, since it is larger than the sum of its proper divisors (7700942188276).

8214338334128 is a wasteful number, since it uses less digits than its factorization.

8214338334128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513396145891 (or 513396145885 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 50.

The spelling of 8214338334128 in words is "eight trillion, two hundred fourteen billion, three hundred thirty-eight million, three hundred thirty-four thousand, one hundred twenty-eight".