8064642064486 has 16 divisors (see below), whose sum is σ = 13933959745536. Its totient is φ = 3429060404616.

The previous prime is 8064642064433. The next prime is 8064642064537. The reversal of 8064642064486 is 6844602464608.

It is a self number, because there is not a number n which added to its sum of digits gives 8064642064486.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2267895316 + ... + 2267898871.

It is an arithmetic number, because the mean of its divisors is an integer number (870872484096).

Almost surely, 2^{8064642064486} is an apocalyptic number.

8064642064486 is a deficient number, since it is larger than the sum of its proper divisors (5869317681050).

8064642064486 is a wasteful number, since it uses less digits than its factorization.

8064642064486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535794323.

The product of its (nonzero) digits is 42467328, while the sum is 58.

The spelling of 8064642064486 in words is "eight trillion, sixty-four billion, six hundred forty-two million, sixty-four thousand, four hundred eighty-six".