14166234406 has 4 divisors (see below), whose sum is σ = 21249351612. Its totient is φ = 7083117202.

The previous prime is 14166234403. The next prime is 14166234449. The reversal of 14166234406 is 60443266141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60443266141 = 118373 ⋅510617.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14166234403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3541558600 + ... + 3541558603.

It is an arithmetic number, because the mean of its divisors is an integer number (5312337903).

Almost surely, 2^14166234406 is an apocalyptic number.

14166234406 is a deficient number, since it is larger than the sum of its proper divisors (7083117206).

14166234406 is an equidigital number, since it uses as much as digits as its factorization.

14166234406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7083117205.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 14166234406 in words is "fourteen billion, one hundred sixty-six million, two hundred thirty-four thousand, four hundred six".