65340464312112 has 40 divisors (see below), whose sum is σ = 184141308517440. Its totient is φ = 19800140700480.

The previous prime is 65340464312023. The next prime is 65340464312117. The reversal of 65340464312112 is 21121346404356.

65340464312112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65340464312117) by changing a digit.

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, 61875439162 + ... + 61875440217.

It is an arithmetic number, because the mean of its divisors is an integer number (4603532712936).

Almost surely, 2^{65340464312112} is an apocalyptic number.

It is an amenable number.

65340464312112 is an abundant number, since it is smaller than the sum of its proper divisors (118800844205328).

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

65340464312112 is a wasteful number, since it uses less digits than its factorization.

65340464312112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123750879401 (or 123750879395 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 65340464312112 in words is "sixty-five trillion, three hundred forty billion, four hundred sixty-four million, three hundred twelve thousand, one hundred twelve".