1344043113 has 16 divisors (see below), whose sum is σ = 2048578560. Its totient is φ = 767832336.

The previous prime is 1344043097. The next prime is 1344043117. The reversal of 1344043113 is 3113404431.

It is not a de Polignac number, because 1344043113 - 2⁴ = 1344043097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1344043117) 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 15 ways as a sum of consecutive naturals, for example, 154506 + ... + 162972.

It is an arithmetic number, because the mean of its divisors is an integer number (128036160).

Almost surely, 2^1344043113 is an apocalyptic number.

It is an amenable number.

1344043113 is a deficient number, since it is larger than the sum of its proper divisors (704535447).

1344043113 is an equidigital number, since it uses as much as digits as its factorization.

1344043113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16036.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1344043113 is about 36661.1935566752. The cubic root of 1344043113 is about 1103.5814705749.

Adding to 1344043113 its reverse (3113404431), we get a palindrome (4457447544).

The spelling of 1344043113 in words is "one billion, three hundred forty-four million, forty-three thousand, one hundred thirteen".