14134686674 has 16 divisors (see below), whose sum is σ = 21506808960. Its totient is φ = 6965807520.

The previous prime is 14134686673. The next prime is 14134686677. The reversal of 14134686674 is 47668643141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14134686673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566147 + ... + 590585.

It is an arithmetic number, because the mean of its divisors is an integer number (1344175560).

Almost surely, 2^14134686674 is an apocalyptic number.

14134686674 is a deficient number, since it is larger than the sum of its proper divisors (7372122286).

14134686674 is a wasteful number, since it uses less digits than its factorization.

14134686674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28585.

The product of its digits is 2322432, while the sum is 50.

The spelling of 14134686674 in words is "fourteen billion, one hundred thirty-four million, six hundred eighty-six thousand, six hundred seventy-four".