8000161045886 has 8 divisors (see below), whose sum is σ = 12019690908720. Its totient is φ = 3993597409648.

The previous prime is 8000161045871. The next prime is 8000161045889. The reversal of 8000161045886 is 6885401610008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8000161045886² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8000161045886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000161045889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3241555106 + ... + 3241557573.

It is an arithmetic number, because the mean of its divisors is an integer number (1502461363590).

Almost surely, 2^{8000161045886} is an apocalyptic number.

8000161045886 is a deficient number, since it is larger than the sum of its proper divisors (4019529862834).

8000161045886 is a wasteful number, since it uses less digits than its factorization.

8000161045886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6483113298.

The product of its (nonzero) digits is 368640, while the sum is 47.

The spelling of 8000161045886 in words is "eight trillion, one hundred sixty-one million, forty-five thousand, eight hundred eighty-six".