2144224413 has 16 divisors (see below), whose sum is σ = 3196123840. Its totient is φ = 1420710192.

The previous prime is 2144224367. The next prime is 2144224421. The reversal of 2144224413 is 3144224412.

2144224413 is a `hidden beast` number, since 21 + 4 + 4 + 224 + 413 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2144224413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144224463) 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 15 ways as a sum of consecutive naturals, for example, 239206 + ... + 248007.

It is an arithmetic number, because the mean of its divisors is an integer number (199757740).

Almost surely, 2^2144224413 is an apocalyptic number.

It is an amenable number.

2144224413 is a deficient number, since it is larger than the sum of its proper divisors (1051899427).

2144224413 is a wasteful number, since it uses less digits than its factorization.

2144224413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487385 (or 487379 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 2144224413 is about 46305.7708390650. The cubic root of 2144224413 is about 1289.5061332874.

Adding to 2144224413 its reverse (3144224412), we get a palindrome (5288448825).

Subtracting 2144224413 from its reverse (3144224412), we obtain a palindrome (999999999).

The spelling of 2144224413 in words is "two billion, one hundred forty-four million, two hundred twenty-four thousand, four hundred thirteen".