8280864068662 has 4 divisors (see below), whose sum is σ = 12421296102996. Its totient is φ = 4140432034330.

The previous prime is 8280864068651. The next prime is 8280864068671. The reversal of 8280864068662 is 2668604680828.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 8280864068594 and 8280864068603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070216017164 + ... + 2070216017167.

It is an arithmetic number, because the mean of its divisors is an integer number (3105324025749).

Almost surely, 2^{8280864068662} is an apocalyptic number.

8280864068662 is a deficient number, since it is larger than the sum of its proper divisors (4140432034334).

8280864068662 is a wasteful number, since it uses less digits than its factorization.

8280864068662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140432034333.

The product of its (nonzero) digits is 84934656, while the sum is 64.

The spelling of 8280864068662 in words is "eight trillion, two hundred eighty billion, eight hundred sixty-four million, sixty-eight thousand, six hundred sixty-two".