8045122843611 has 12 divisors (see below), whose sum is σ = 13280837710192. Its totient is φ = 4597213053456.

The previous prime is 8045122843609. The next prime is 8045122843673. The reversal of 8045122843611 is 1163482215408.

8045122843611 is a `hidden beast` number, since 8 + 0 + 4 + 5 + 1 + 2 + 28 + 4 + 3 + 611 = 666.

It is not a de Polignac number, because 8045122843611 - 2¹ = 8045122843609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8045122843411) 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 11 ways as a sum of consecutive naturals, for example, 63850181236 + ... + 63850181361.

Almost surely, 2^{8045122843611} is an apocalyptic number.

8045122843611 is a deficient number, since it is larger than the sum of its proper divisors (5235714866581).

8045122843611 is a wasteful number, since it uses less digits than its factorization.

8045122843611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127700362610 (or 127700362607 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 8045122843611 in words is "eight trillion, forty-five billion, one hundred twenty-two million, eight hundred forty-three thousand, six hundred eleven".