1344522244 has 24 divisors (see below), whose sum is σ = 2621286360. Its totient is φ = 599149824.

The previous prime is 1344522239. The next prime is 1344522259. The reversal of 1344522244 is 4422254431.

It can be written as a sum of positive squares in 4 ways, for example, as 34082244 + 1310440000 = 5838^2 + 36200^2 .

It is a super-2 number, since 2×1344522244² = 3615480129221591072, which contains 22 as substring.

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, 444289 + ... + 447304.

It is an arithmetic number, because the mean of its divisors is an integer number (109220265).

Almost surely, 2^1344522244 is an apocalyptic number.

It is an amenable number.

1344522244 is a deficient number, since it is larger than the sum of its proper divisors (1276764116).

1344522244 is a wasteful number, since it uses less digits than its factorization.

1344522244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891639 (or 891637 counting only the distinct ones).

The product of its digits is 30720, while the sum is 31.

The square root of 1344522244 is about 36667.7275543495. The cubic root of 1344522244 is about 1103.7125916848.

Adding to 1344522244 its reverse (4422254431), we get a palindrome (5766776675).

The spelling of 1344522244 in words is "one billion, three hundred forty-four million, five hundred twenty-two thousand, two hundred forty-four".