2144233001 has 8 divisors (see below), whose sum is σ = 2348653320. Its totient is φ = 1948511488.

The previous prime is 2144232977. The next prime is 2144233019. The reversal of 2144233001 is 1003324412.

It can be written as a sum of positive squares in 4 ways, for example, as 781146601 + 1363086400 = 27949^2 + 36920^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2144233001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144233081) 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, 2174186 + ... + 2175171.

It is an arithmetic number, because the mean of its divisors is an integer number (293581665).

Almost surely, 2^2144233001 is an apocalyptic number.

It is an amenable number.

2144233001 is a deficient number, since it is larger than the sum of its proper divisors (204420319).

2144233001 is a wasteful number, since it uses less digits than its factorization.

2144233001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4349403.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2144233001 is about 46305.8635703946. The cubic root of 2144233001 is about 1289.5078548522.

Adding to 2144233001 its reverse (1003324412), we get a palindrome (3147557413).

The spelling of 2144233001 in words is "two billion, one hundred forty-four million, two hundred thirty-three thousand, one".