1344133441 has 32 divisors (see below), whose sum is σ = 1695479040. Its totient is φ = 1038944256.

The previous prime is 1344133423. The next prime is 1344133459. The reversal of 1344133441 is 1443314431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1344133423) and next prime (1344133459).

It is not a de Polignac number, because 1344133441 - 2⁷ = 1344133313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344133411) 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 31 ways as a sum of consecutive naturals, for example, 471366 + ... + 474208.

It is an arithmetic number, because the mean of its divisors is an integer number (52983720).

Almost surely, 2^1344133441 is an apocalyptic number.

It is an amenable number.

1344133441 is a deficient number, since it is larger than the sum of its proper divisors (351345599).

1344133441 is a wasteful number, since it uses less digits than its factorization.

1344133441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033.

The product of its digits is 6912, while the sum is 28.

The square root of 1344133441 is about 36662.4254653180. The cubic root of 1344133441 is about 1103.6061925185.

Adding to 1344133441 its reverse (1443314431), we get a palindrome (2787447872).

The spelling of 1344133441 in words is "one billion, three hundred forty-four million, one hundred thirty-three thousand, four hundred forty-one".