868796668127024 has 40 divisors (see below), whose sum is σ = 2071745900921760. Its totient is φ = 343699780796928.

The previous prime is 868796668126999. The next prime is 868796668127107. The reversal of 868796668127024 is 420721866697868.

It is a self number, because there is not a number n which added to its sum of digits gives 868796668127024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298350502709 + ... + 298350505620.

It is an arithmetic number, because the mean of its divisors is an integer number (51793647523044).

Almost surely, 2^{868796668127024} is an apocalyptic number.

It is an amenable number.

868796668127024 is an abundant number, since it is smaller than the sum of its proper divisors (1202949232794736).

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

868796668127024 is a wasteful number, since it uses less digits than its factorization.

868796668127024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596701008357 (or 596701008351 counting only the distinct ones).

The product of its (nonzero) digits is 4682022912, while the sum is 80.

The spelling of 868796668127024 in words is "eight hundred sixty-eight trillion, seven hundred ninety-six billion, six hundred sixty-eight million, one hundred twenty-seven thousand, twenty-four".