868471468012 has 48 divisors (see below), whose sum is σ = 1623148192512. Its totient is φ = 405605914560.

The previous prime is 868471468009. The next prime is 868471468019. The reversal of 868471468012 is 210864174868.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (868471468019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19706562 + ... + 19750582.

It is an arithmetic number, because the mean of its divisors is an integer number (33815587344).

Almost surely, 2^868471468012 is an apocalyptic number.

It is an amenable number.

868471468012 is a deficient number, since it is larger than the sum of its proper divisors (754676724500).

868471468012 is a wasteful number, since it uses less digits than its factorization.

868471468012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49078 (or 49076 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 55.

The spelling of 868471468012 in words is "eight hundred sixty-eight billion, four hundred seventy-one million, four hundred sixty-eight thousand, twelve".