1344044443 has 4 divisors (see below), whose sum is σ = 1536050800. Its totient is φ = 1152038088.

The previous prime is 1344044417. The next prime is 1344044453. The reversal of 1344044443 is 3444404431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1344044443 - 2²⁹ = 807173531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344044453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96003168 + ... + 96003181.

It is an arithmetic number, because the mean of its divisors is an integer number (384012700).

Almost surely, 2^1344044443 is an apocalyptic number.

1344044443 is a deficient number, since it is larger than the sum of its proper divisors (192006357).

1344044443 is an equidigital number, since it uses as much as digits as its factorization.

1344044443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192006356.

The product of its (nonzero) digits is 36864, while the sum is 31.

The square root of 1344044443 is about 36661.2116957419. The cubic root of 1344044443 is about 1103.5818345917.

Adding to 1344044443 its reverse (3444404431), we get a palindrome (4788448874).

The spelling of 1344044443 in words is "one billion, three hundred forty-four million, forty-four thousand, four hundred forty-three".