14166918746 has 16 divisors (see below), whose sum is σ = 21351594600. Its totient is φ = 7049745408.

The previous prime is 14166918713. The next prime is 14166918751. The reversal of 14166918746 is 64781966141.

It can be written as a sum of positive squares in 4 ways, for example, as 12367886521 + 1799032225 = 111211^2 + 42415^2 .

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, 1641290 + ... + 1649898.

Almost surely, 2^14166918746 is an apocalyptic number.

14166918746 is a deficient number, since it is larger than the sum of its proper divisors (7184675854).

14166918746 is a wasteful number, since it uses less digits than its factorization.

14166918746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12433.

The product of its digits is 1741824, while the sum is 53.

The spelling of 14166918746 in words is "fourteen billion, one hundred sixty-six million, nine hundred eighteen thousand, seven hundred forty-six".