8231425868688 has 160 divisors (see below), whose sum is σ = 23937543232512. Its totient is φ = 2415452659200.

The previous prime is 8231425868629. The next prime is 8231425868737. The reversal of 8231425868688 is 8868685241328.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3123645 + ... + 5120547.

Almost surely, 2^{8231425868688} is an apocalyptic number.

8231425868688 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8231425868688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11968771616256).

8231425868688 is an abundant number, since it is smaller than the sum of its proper divisors (15706117363824).

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

8231425868688 is a wasteful number, since it uses less digits than its factorization.

8231425868688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997173 (or 1997167 counting only the distinct ones).

The product of its digits is 283115520, while the sum is 69.

The spelling of 8231425868688 in words is "eight trillion, two hundred thirty-one billion, four hundred twenty-five million, eight hundred sixty-eight thousand, six hundred eighty-eight".