14169494878 has 16 divisors (see below), whose sum is σ = 26498795904. Its totient is φ = 5520582360.

The previous prime is 14169494863. The next prime is 14169494879. The reversal of 14169494878 is 87849496141.

14169494878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14169494879) 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, 46004700 + ... + 46005007.

It is an arithmetic number, because the mean of its divisors is an integer number (1656174744).

Almost surely, 2^14169494878 is an apocalyptic number.

14169494878 is a deficient number, since it is larger than the sum of its proper divisors (12329301026).

14169494878 is a wasteful number, since it uses less digits than its factorization.

14169494878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92009727.

The product of its digits is 13934592, while the sum is 61.

The spelling of 14169494878 in words is "fourteen billion, one hundred sixty-nine million, four hundred ninety-four thousand, eight hundred seventy-eight".