8464333428808 has 16 divisors (see below), whose sum is σ = 15870658595580. Its totient is φ = 4232157803328.

The previous prime is 8464333428797. The next prime is 8464333428821. The reversal of 8464333428808 is 8088243334648.

It can be written as a sum of positive squares in 2 ways, for example, as 6963909322084 + 1500424106724 = 2638922^2 + 1224918^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 4720966 + ... + 6262282.

Almost surely, 2^{8464333428808} is an apocalyptic number.

It is an amenable number.

8464333428808 is a deficient number, since it is larger than the sum of its proper divisors (7406325166772).

8464333428808 is a wasteful number, since it uses less digits than its factorization.

8464333428808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227776 (or 2227772 counting only the distinct ones).

The product of its (nonzero) digits is 84934656, while the sum is 61.

The spelling of 8464333428808 in words is "eight trillion, four hundred sixty-four billion, three hundred thirty-three million, four hundred twenty-eight thousand, eight hundred eight".