1344343342 has 32 divisors (see below), whose sum is σ = 2109784320. Its totient is φ = 641910720.

The previous prime is 1344343337. The next prime is 1344343349. The reversal of 1344343342 is 2433434431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344343349) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 982743 + ... + 984109.

It is an arithmetic number, because the mean of its divisors is an integer number (65930760).

Almost surely, 2^1344343342 is an apocalyptic number.

1344343342 is a deficient number, since it is larger than the sum of its proper divisors (765440978).

1344343342 is a wasteful number, since it uses less digits than its factorization.

1344343342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656.

The product of its digits is 41472, while the sum is 31.

The square root of 1344343342 is about 36665.2879710497. The cubic root of 1344343342 is about 1103.6636362165.

Adding to 1344343342 its reverse (2433434431), we get a palindrome (3777777773).

The spelling of 1344343342 in words is "one billion, three hundred forty-four million, three hundred forty-three thousand, three hundred forty-two".