1344043312 has 10 divisors (see below), whose sum is σ = 2604083948. Its totient is φ = 672021648.

The previous prime is 1344043289. The next prime is 1344043313. The reversal of 1344043312 is 2133404431.

It is not an unprimeable number, because it can be changed into a prime (1344043313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42001338 + ... + 42001369.

Almost surely, 2^1344043312 is an apocalyptic number.

It is an amenable number.

1344043312 is a deficient number, since it is larger than the sum of its proper divisors (1260040636).

1344043312 is an equidigital number, since it uses as much as digits as its factorization.

1344043312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84002715 (or 84002709 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1344043312 is about 36661.1962707165. The cubic root of 1344043312 is about 1103.5815250406.

Adding to 1344043312 its reverse (2133404431), we get a palindrome (3477447743).

The spelling of 1344043312 in words is "one billion, three hundred forty-four million, forty-three thousand, three hundred twelve".