14040477406678 has 16 divisors (see below), whose sum is σ = 21068334146304. Its totient is φ = 7017699672360.

The previous prime is 14040477406663. The next prime is 14040477406687. The reversal of 14040477406678 is 87660477404041.

14040477406678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×14040477406678³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100674951 + ... + 100814317.

It is an arithmetic number, because the mean of its divisors is an integer number (1316770884144).

Almost surely, 2^{14040477406678} is an apocalyptic number.

14040477406678 is a deficient number, since it is larger than the sum of its proper divisors (7027856739626).

14040477406678 is a wasteful number, since it uses less digits than its factorization.

14040477406678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157227.

The product of its (nonzero) digits is 25288704, while the sum is 58.

The spelling of 14040477406678 in words is "fourteen trillion, forty billion, four hundred seventy-seven million, four hundred six thousand, six hundred seventy-eight".