8468481888811 has 16 divisors (see below), whose sum is σ = 9681515033344. Its totient is φ = 7256261716704.

The previous prime is 8468481888773. The next prime is 8468481888817. The reversal of 8468481888811 is 1188881848648.

It is a de Polignac number, because none of the positive numbers 2^k-8468481888811 is a prime.

It is a super-2 number, since 2×8468481888811² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8468481888817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347441221 + ... + 347465593.

It is an arithmetic number, because the mean of its divisors is an integer number (605094689584).

Almost surely, 2^{8468481888811} is an apocalyptic number.

8468481888811 is a deficient number, since it is larger than the sum of its proper divisors (1213033144533).

8468481888811 is a wasteful number, since it uses less digits than its factorization.

8468481888811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39010.

The product of its digits is 201326592, while the sum is 73.

The spelling of 8468481888811 in words is "eight trillion, four hundred sixty-eight billion, four hundred eighty-one million, eight hundred eighty-eight thousand, eight hundred eleven".