1344144232 has 16 divisors (see below), whose sum is σ = 2544740640. Its totient is φ = 665546736.

The previous prime is 1344144223. The next prime is 1344144293. The reversal of 1344144232 is 2324414431.

It is a self number, because there is not a number n which added to its sum of digits gives 1344144232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814798 + ... + 816445.

It is an arithmetic number, because the mean of its divisors is an integer number (159046290).

Almost surely, 2^1344144232 is an apocalyptic number.

It is an amenable number.

1344144232 is a deficient number, since it is larger than the sum of its proper divisors (1200596408).

1344144232 is a wasteful number, since it uses less digits than its factorization.

1344144232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631352 (or 1631348 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 1344144232 is about 36662.5726320453. The cubic root of 1344144232 is about 1103.6091458419.

Adding to 1344144232 its reverse (2324414431), we get a palindrome (3668558663).

The spelling of 1344144232 in words is "one billion, three hundred forty-four million, one hundred forty-four thousand, two hundred thirty-two".