1244433324 has 24 divisors (see below), whose sum is σ = 2904294400. Its totient is φ = 414723024.

The previous prime is 1244433319. The next prime is 1244433349. The reversal of 1244433324 is 4233344421.

It is a happy number.

It is a super-2 number, since 2×1244433324² = 3097228595763377952, which contains 22 as substring.

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 = 1244433291 and 1244433300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74277 + ... + 89475.

Almost surely, 2^1244433324 is an apocalyptic number.

It is an amenable number.

1244433324 is an abundant number, since it is smaller than the sum of its proper divisors (1659861076).

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

1244433324 is a wasteful number, since it uses less digits than its factorization.

1244433324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22029 (or 22027 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

The square root of 1244433324 is about 35276.5265296911. The cubic root of 1244433324 is about 1075.6158934038.

Adding to 1244433324 its reverse (4233344421), we get a palindrome (5477777745).

The spelling of 1244433324 in words is "one billion, two hundred forty-four million, four hundred thirty-three thousand, three hundred twenty-four".