14286186146 has 16 divisors (see below), whose sum is σ = 22982745600. Its totient is φ = 6639457968.

The previous prime is 14286186139. The next prime is 14286186149. The reversal of 14286186146 is 64168168241.

14286186146 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-2 number, since 2×14286186146² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14286186146.

It is not an unprimeable number, because it can be changed into a prime (14286186149) 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, 3544706 + ... + 3548733.

It is an arithmetic number, because the mean of its divisors is an integer number (1436421600).

Almost surely, 2^14286186146 is an apocalyptic number.

14286186146 is a deficient number, since it is larger than the sum of its proper divisors (8696559454).

14286186146 is a wasteful number, since it uses less digits than its factorization.

14286186146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7093513.

The product of its digits is 442368, while the sum is 47.

The spelling of 14286186146 in words is "fourteen billion, two hundred eighty-six million, one hundred eighty-six thousand, one hundred forty-six".