4340405345512 has 64 divisors (see below), whose sum is σ = 8396771947200. Its totient is φ = 2102354749440.

The previous prime is 4340405345503. The next prime is 4340405345513. The reversal of 4340405345512 is 2155435040434.

4340405345512 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 (4340405345513) 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, 229483768 + ... + 229502680.

It is an arithmetic number, because the mean of its divisors is an integer number (131199561675).

Almost surely, 2^{4340405345512} is an apocalyptic number.

It is an amenable number.

4340405345512 is a deficient number, since it is larger than the sum of its proper divisors (4056366601688).

4340405345512 is a wasteful number, since it uses less digits than its factorization.

4340405345512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26066 (or 26062 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 4340405345512 in words is "four trillion, three hundred forty billion, four hundred five million, three hundred forty-five thousand, five hundred twelve".