8231764671328 has 24 divisors (see below), whose sum is σ = 17679585488040. Its totient is φ = 3741711214080.

The previous prime is 8231764671323. The next prime is 8231764671329.

8231764671328 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8231764671323) 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, 11692847193 + ... + 11692847896.

It is an arithmetic number, because the mean of its divisors is an integer number (736649395335).

Almost surely, 2^{8231764671328} is an apocalyptic number.

8231764671328 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8231764671328 is an abundant number, since it is smaller than the sum of its proper divisors (9447820816712).

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

8231764671328 is a wasteful number, since it uses less digits than its factorization.

8231764671328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23385695110 (or 23385695102 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 58.

The spelling of 8231764671328 in words is "eight trillion, two hundred thirty-one billion, seven hundred sixty-four million, six hundred seventy-one thousand, three hundred twenty-eight".