2144160386 has 8 divisors (see below), whose sum is σ = 3217067280. Its totient is φ = 1071804628.

The previous prime is 2144160367. The next prime is 2144160427. The reversal of 2144160386 is 6830614412.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 127916 + ... + 143703.

It is an arithmetic number, because the mean of its divisors is an integer number (402133410).

Almost surely, 2^2144160386 is an apocalyptic number.

2144160386 is a deficient number, since it is larger than the sum of its proper divisors (1072906894).

2144160386 is a wasteful number, since it uses less digits than its factorization.

2144160386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275568.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2144160386 is about 46305.0794837888. The cubic root of 2144160386 is about 1289.4932981833.

Adding to 2144160386 its reverse (6830614412), we get a palindrome (8974774798).

The spelling of 2144160386 in words is "two billion, one hundred forty-four million, one hundred sixty thousand, three hundred eighty-six".