868471468064 has 24 divisors (see below), whose sum is σ = 1712079952128. Its totient is φ = 433657512000.

The previous prime is 868471468063. The next prime is 868471468093. The reversal of 868471468064 is 460864174868.

It is a junction number, because it is equal to n+sod(n) for n = 868471467988 and 868471468006.

It is not an unprimeable number, because it can be changed into a prime (868471468063) 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, 18045032 + ... + 18093095.

It is an arithmetic number, because the mean of its divisors is an integer number (71336664672).

Almost surely, 2^868471468064 is an apocalyptic number.

It is an amenable number.

868471468064 is a deficient number, since it is larger than the sum of its proper divisors (843608484064).

868471468064 is a wasteful number, since it uses less digits than its factorization.

868471468064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36138888 (or 36138880 counting only the distinct ones).

The product of its (nonzero) digits is 49545216, while the sum is 62.

The spelling of 868471468064 in words is "eight hundred sixty-eight billion, four hundred seventy-one million, four hundred sixty-eight thousand, sixty-four".