868074862172113 has 8 divisors (see below), whose sum is σ = 911053185334848. Its totient is φ = 825532867163664.

The previous prime is 868074862172071. The next prime is 868074862172123. The reversal of 868074862172113 is 311271268470868.

868074862172113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-868074862172113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (868074862172123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109082034495 + ... + 109082042452.

It is an arithmetic number, because the mean of its divisors is an integer number (113881648166856).

Almost surely, 2^{868074862172113} is an apocalyptic number.

It is an amenable number.

868074862172113 is a deficient number, since it is larger than the sum of its proper divisors (42978323162735).

868074862172113 is a wasteful number, since it uses less digits than its factorization.

868074862172113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218164077143.

The product of its (nonzero) digits is 43352064, while the sum is 64.

The spelling of 868074862172113 in words is "eight hundred sixty-eight trillion, seventy-four billion, eight hundred sixty-two million, one hundred seventy-two thousand, one hundred thirteen".