1344444344 has 16 divisors (see below), whose sum is σ = 2531844600. Its totient is φ = 669285792.

The previous prime is 1344444341. The next prime is 1344444349. The reversal of 1344444344 is 4434444431.

It is a super-2 number, since 2×1344444344² = 3615061188227180672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344444341) 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 3 ways as a sum of consecutive naturals, for example, 365102 + ... + 368765.

Almost surely, 2^1344444344 is an apocalyptic number.

It is an amenable number.

1344444344 is a deficient number, since it is larger than the sum of its proper divisors (1187400256).

1344444344 is a wasteful number, since it uses less digits than its factorization.

1344444344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734102 (or 734098 counting only the distinct ones).

The product of its digits is 147456, while the sum is 35.

The square root of 1344444344 is about 36666.6652969697. The cubic root of 1344444344 is about 1103.6912753469.

Adding to 1344444344 its reverse (4434444431), we get a palindrome (5778888775).

The spelling of 1344444344 in words is "one billion, three hundred forty-four million, four hundred forty-four thousand, three hundred forty-four".