1441232213 has 6 divisors (see below), whose sum is σ = 1521079254. Its totient is φ = 1365377544.

The previous prime is 1441232209. The next prime is 1441232237. The reversal of 1441232213 is 3122321441.

It can be written as a sum of positive squares in only one way, i.e., 1418124964 + 23107249 = 37658^2 + 4807^2 .

It is not a de Polignac number, because 1441232213 - 2² = 1441232209 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 (1441232813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1995806 + ... + 1996527.

It is an arithmetic number, because the mean of its divisors is an integer number (253513209).

Almost surely, 2^1441232213 is an apocalyptic number.

It is an amenable number.

1441232213 is a deficient number, since it is larger than the sum of its proper divisors (79847041).

1441232213 is an equidigital number, since it uses as much as digits as its factorization.

1441232213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3992371 (or 3992352 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 1441232213 is about 37963.5642820850. The cubic root of 1441232213 is about 1129.5652419461.

Adding to 1441232213 its reverse (3122321441), we get a palindrome (4563553654).

The spelling of 1441232213 in words is "one billion, four hundred forty-one million, two hundred thirty-two thousand, two hundred thirteen".