2144174066 has 8 divisors (see below), whose sum is σ = 3264265200. Its totient is φ = 1056085668.

The previous prime is 2144174041. The next prime is 2144174069. The reversal of 2144174066 is 6604714412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2144174069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8000516 + ... + 8000783.

It is an arithmetic number, because the mean of its divisors is an integer number (408033150).

Almost surely, 2^2144174066 is an apocalyptic number.

2144174066 is a deficient number, since it is larger than the sum of its proper divisors (1120091134).

2144174066 is a wasteful number, since it uses less digits than its factorization.

2144174066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16001368.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2144174066 is about 46305.2271995290. The cubic root of 2144174066 is about 1289.4960405513.

Adding to 2144174066 its reverse (6604714412), we get a palindrome (8748888478).

The spelling of 2144174066 in words is "two billion, one hundred forty-four million, one hundred seventy-four thousand, sixty-six".