1441332213 has 4 divisors (see below), whose sum is σ = 1921776288. Its totient is φ = 960888140.

The previous prime is 1441332133. The next prime is 1441332223. The reversal of 1441332213 is 3122331441.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3122331441 = 3 ⋅1040777147.

It is a cyclic number.

It is not a de Polignac number, because 1441332213 - 2¹⁸ = 1441070069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441332223) 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, 240222033 + ... + 240222038.

It is an arithmetic number, because the mean of its divisors is an integer number (480444072).

Almost surely, 2^1441332213 is an apocalyptic number.

It is an amenable number.

1441332213 is a deficient number, since it is larger than the sum of its proper divisors (480444075).

1441332213 is an equidigital number, since it uses as much as digits as its factorization.

1441332213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480444074.

The product of its digits is 1728, while the sum is 24.

The square root of 1441332213 is about 37964.8813115490. The cubic root of 1441332213 is about 1129.5913663302.

Adding to 1441332213 its reverse (3122331441), we get a palindrome (4563663654).

The spelling of 1441332213 in words is "one billion, four hundred forty-one million, three hundred thirty-two thousand, two hundred thirteen".