14378142655 has 8 divisors (see below), whose sum is σ = 17415022032. Its totient is φ = 11395013568.

The previous prime is 14378142641. The next prime is 14378142659. The reversal of 14378142655 is 55624187341.

14378142655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14378142655 - 2¹¹ = 14378140607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14378142659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13436982 + ... + 13438051.

It is an arithmetic number, because the mean of its divisors is an integer number (2176877754).

Almost surely, 2^14378142655 is an apocalyptic number.

14378142655 is a deficient number, since it is larger than the sum of its proper divisors (3036879377).

14378142655 is a wasteful number, since it uses less digits than its factorization.

14378142655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26875145.

The product of its digits is 806400, while the sum is 46.

The spelling of 14378142655 in words is "fourteen billion, three hundred seventy-eight million, one hundred forty-two thousand, six hundred fifty-five".