2144213023 has 16 divisors (see below), whose sum is σ = 2295820800. Its totient is φ = 1996712640.

The previous prime is 2144213021. The next prime is 2144213041. The reversal of 2144213023 is 3203124412.

It is a cyclic number.

It is not a de Polignac number, because 2144213023 - 2¹ = 2144213021 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 2144212985 and 2144213003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144213021) 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, 346668 + ... + 352798.

It is an arithmetic number, because the mean of its divisors is an integer number (143488800).

Almost surely, 2^2144213023 is an apocalyptic number.

2144213023 is a deficient number, since it is larger than the sum of its proper divisors (151607777).

2144213023 is a wasteful number, since it uses less digits than its factorization.

2144213023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6462.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2144213023 is about 46305.6478520709. The cubic root of 2144213023 is about 1289.5038500219.

Adding to 2144213023 its reverse (3203124412), we get a palindrome (5347337435).

The spelling of 2144213023 in words is "two billion, one hundred forty-four million, two hundred thirteen thousand, twenty-three".