2321442283 has 4 divisors (see below), whose sum is σ = 2370834720. Its totient is φ = 2272049848.

The previous prime is 2321442239. The next prime is 2321442289. The reversal of 2321442283 is 3822441232.

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

It is a cyclic number.

It is not a de Polignac number, because 2321442283 - 2¹⁷ = 2321311211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321442289) 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, 24696148 + ... + 24696241.

It is an arithmetic number, because the mean of its divisors is an integer number (592708680).

Almost surely, 2^2321442283 is an apocalyptic number.

2321442283 is a deficient number, since it is larger than the sum of its proper divisors (49392437).

2321442283 is an equidigital number, since it uses as much as digits as its factorization.

2321442283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49392436.

The product of its digits is 18432, while the sum is 31.

The square root of 2321442283 is about 48181.3478744628. The cubic root of 2321442283 is about 1324.0954610527.

The spelling of 2321442283 in words is "two billion, three hundred twenty-one million, four hundred forty-two thousand, two hundred eighty-three".