2144429583 has 8 divisors (see below), whose sum is σ = 2893688448. Its totient is φ = 1412395224.

The previous prime is 2144429491. The next prime is 2144429591. The reversal of 2144429583 is 3859244412.

It is a happy number.

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

It is not a de Polignac number, because 2144429583 - 2¹² = 2144425487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144429383) 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 7 ways as a sum of consecutive naturals, for example, 4305835 + ... + 4306332.

It is an arithmetic number, because the mean of its divisors is an integer number (361711056).

Almost surely, 2^2144429583 is an apocalyptic number.

2144429583 is a deficient number, since it is larger than the sum of its proper divisors (749258865).

2144429583 is an equidigital number, since it uses as much as digits as its factorization.

2144429583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8612253.

The product of its digits is 276480, while the sum is 42.

The square root of 2144429583 is about 46307.9861686945. The cubic root of 2144429583 is about 1289.5472607511.

The spelling of 2144429583 in words is "two billion, one hundred forty-four million, four hundred twenty-nine thousand, five hundred eighty-three".