2144332023 has 4 divisors (see below), whose sum is σ = 2859109368. Its totient is φ = 1429554680.

The previous prime is 2144332019. The next prime is 2144332027. The reversal of 2144332023 is 3202334412.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2144332019) and next prime (2144332027).

It is a cyclic number.

It is not a de Polignac number, because 2144332023 - 2² = 2144332019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2144331984 and 2144332002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144332027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357388668 + ... + 357388673.

It is an arithmetic number, because the mean of its divisors is an integer number (714777342).

Almost surely, 2^2144332023 is an apocalyptic number.

2144332023 is a deficient number, since it is larger than the sum of its proper divisors (714777345).

2144332023 is an equidigital number, since it uses as much as digits as its factorization.

2144332023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714777344.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2144332023 is about 46306.9327746937. The cubic root of 2144332023 is about 1289.5277046355.

Adding to 2144332023 its reverse (3202334412), we get a palindrome (5346666435).

The spelling of 2144332023 in words is "two billion, one hundred forty-four million, three hundred thirty-two thousand, twenty-three".