4442341143 has 4 divisors (see below), whose sum is σ = 5923121528. Its totient is φ = 2961560760.

The previous prime is 4442341139. The next prime is 4442341147. The reversal of 4442341143 is 3411432444.

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 (4442341139) and next prime (4442341147).

It is not a de Polignac number, because 4442341143 - 2² = 4442341139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4442341143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442341147) 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, 740390188 + ... + 740390193.

It is an arithmetic number, because the mean of its divisors is an integer number (1480780382).

Almost surely, 2^4442341143 is an apocalyptic number.

4442341143 is a deficient number, since it is larger than the sum of its proper divisors (1480780385).

4442341143 is a wasteful number, since it uses less digits than its factorization.

4442341143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480780384.

The product of its digits is 18432, while the sum is 30.

The square root of 4442341143 is about 66650.8900390685. The cubic root of 4442341143 is about 1643.8819825920.

Adding to 4442341143 its reverse (3411432444), we get a palindrome (7853773587).

The spelling of 4442341143 in words is "four billion, four hundred forty-two million, three hundred forty-one thousand, one hundred forty-three".