8071618041072 has 80 divisors (see below), whose sum is σ = 23191226534560. Its totient is φ = 2687904000000.

The previous prime is 8071618041017. The next prime is 8071618041077. The reversal of 8071618041072 is 2701408161708.

8071618041072 is a `hidden beast` number, since 8 + 0 + 7 + 161 + 8 + 0 + 410 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8071618041077) 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 15 ways as a sum of consecutive naturals, for example, 8708929 + ... + 9591072.

It is an arithmetic number, because the mean of its divisors is an integer number (289890331682).

Almost surely, 2^{8071618041072} is an apocalyptic number.

It is an amenable number.

8071618041072 is an abundant number, since it is smaller than the sum of its proper divisors (15119608493488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8071618041072 is a wasteful number, since it uses less digits than its factorization.

8071618041072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18301039 (or 18301027 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The spelling of 8071618041072 in words is "eight trillion, seventy-one billion, six hundred eighteen million, forty-one thousand, seventy-two".