288230678568 has 96 divisors (see below), whose sum is σ = 900327542400. Its totient is φ = 81596087424.

The previous prime is 288230678531. The next prime is 288230678581. The reversal of 288230678568 is 865876032882.

288230678568 is a `hidden beast` number, since 2 + 8 + 8 + 2 + 3 + 0 + 67 + 8 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2568396 + ... + 2678267.

It is an arithmetic number, because the mean of its divisors is an integer number (9378411900).

Almost surely, 2^288230678568 is an apocalyptic number.

288230678568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

288230678568 is an abundant number, since it is smaller than the sum of its proper divisors (612096863832).

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

288230678568 is a wasteful number, since it uses less digits than its factorization.

288230678568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246791 (or 5246784 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 63.

The spelling of 288230678568 in words is "two hundred eighty-eight billion, two hundred thirty million, six hundred seventy-eight thousand, five hundred sixty-eight".