1441221324 has 48 divisors (see below), whose sum is σ = 3392957568. Its totient is φ = 476126208.

The previous prime is 1441221289. The next prime is 1441221329. The reversal of 1441221324 is 4231221441.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1441221294 and 1441221303.

It is not an unprimeable number, because it can be changed into a prime (1441221329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 709999 + ... + 712025.

It is an arithmetic number, because the mean of its divisors is an integer number (70686616).

Almost surely, 2^1441221324 is an apocalyptic number.

It is an amenable number.

1441221324 is an abundant number, since it is smaller than the sum of its proper divisors (1951736244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1441221324 is a wasteful number, since it uses less digits than its factorization.

1441221324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534 (or 2532 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 1441221324 is about 37963.4208679882. The cubic root of 1441221324 is about 1129.5623971889.

Adding to 1441221324 its reverse (4231221441), we get a palindrome (5672442765).

The spelling of 1441221324 in words is "one billion, four hundred forty-one million, two hundred twenty-one thousand, three hundred twenty-four".