2144332213 has 8 divisors (see below), whose sum is σ = 2323271808. Its totient is φ = 1971259584.

The previous prime is 2144332199. The next prime is 2144332231. The reversal of 2144332213 is 3122334412.

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

It is a cyclic number.

It is not a de Polignac number, because 2144332213 - 2²¹ = 2142235061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144336213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465981 + ... + 1467442.

It is an arithmetic number, because the mean of its divisors is an integer number (290408976).

Almost surely, 2^2144332213 is an apocalyptic number.

It is an amenable number.

2144332213 is a deficient number, since it is larger than the sum of its proper divisors (178939595).

2144332213 is a wasteful number, since it uses less digits than its factorization.

2144332213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933483.

The product of its digits is 3456, while the sum is 25.

The square root of 2144332213 is about 46306.9348262223. The cubic root of 2144332213 is about 1289.5277427220.

Adding to 2144332213 its reverse (3122334412), we get a palindrome (5266666625).

The spelling of 2144332213 in words is "two billion, one hundred forty-four million, three hundred thirty-two thousand, two hundred thirteen".