1441530213 has 4 divisors (see below), whose sum is σ = 1922040288. Its totient is φ = 961020140.

The previous prime is 1441530169. The next prime is 1441530239. The reversal of 1441530213 is 3120351441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1441530213 - 2⁶ = 1441530149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441530913) 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, 240255033 + ... + 240255038.

It is an arithmetic number, because the mean of its divisors is an integer number (480510072).

Almost surely, 2^1441530213 is an apocalyptic number.

It is an amenable number.

1441530213 is a deficient number, since it is larger than the sum of its proper divisors (480510075).

1441530213 is an equidigital number, since it uses as much as digits as its factorization.

1441530213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480510074.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1441530213 is about 37967.4888951060. The cubic root of 1441530213 is about 1129.6430890461.

Adding to 1441530213 its reverse (3120351441), we get a palindrome (4561881654).

The spelling of 1441530213 in words is "one billion, four hundred forty-one million, five hundred thirty thousand, two hundred thirteen".