1344333243011 has 12 divisors (see below), whose sum is σ = 1494258431400. Its totient is φ = 1208389422240.

The previous prime is 1344333242981. The next prime is 1344333243017. The reversal of 1344333243011 is 1103423334431.

It is a happy number.

It is not a de Polignac number, because 1344333243011 - 2¹⁸ = 1344332980867 is a prime.

It is a super-2 number, since 2×1344333243011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344333243017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62406041 + ... + 62427578.

It is an arithmetic number, because the mean of its divisors is an integer number (124521535950).

Almost surely, 2^{1344333243011} is an apocalyptic number.

1344333243011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1344333243011 is a deficient number, since it is larger than the sum of its proper divisors (149925188389).

1344333243011 is a wasteful number, since it uses less digits than its factorization.

1344333243011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124833730 (or 124833719 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 1344333243011 its reverse (1103423334431), we get a palindrome (2447756577442).

The spelling of 1344333243011 in words is "one trillion, three hundred forty-four billion, three hundred thirty-three million, two hundred forty-three thousand, eleven".