4423141 has 4 divisors (see below), whose sum is σ = 4427500. Its totient is φ = 4418784.

The previous prime is 4423127. The next prime is 4423157. The reversal of 4423141 is 1413244.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2656900 + 1766241 = 1630^2 + 1329^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423141 - 2¹⁷ = 4292069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423841) 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, 235 + ... + 2983.

It is an arithmetic number, because the mean of its divisors is an integer number (1106875).

Almost surely, 2^4423141 is an apocalyptic number.

It is an amenable number.

4423141 is a deficient number, since it is larger than the sum of its proper divisors (4359).

4423141 is a wasteful number, since it uses less digits than its factorization.

4423141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4358.

The product of its digits is 384, while the sum is 19.

The square root of 4423141 is about 2103.1264821689. The cubic root of 4423141 is about 164.1510233862.

Adding to 4423141 its reverse (1413244), we get a palindrome (5836385).

The spelling of 4423141 in words is "four million, four hundred twenty-three thousand, one hundred forty-one".