1344404344 has 16 divisors (see below), whose sum is σ = 2521342800. Its totient is φ = 672046272.

The previous prime is 1344404323. The next prime is 1344404351. The reversal of 1344404344 is 4434044431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22477 + ... + 56515.

It is an arithmetic number, because the mean of its divisors is an integer number (157583925).

Almost surely, 2^1344404344 is an apocalyptic number.

It is an amenable number.

1344404344 is a deficient number, since it is larger than the sum of its proper divisors (1176938456).

1344404344 is a wasteful number, since it uses less digits than its factorization.

1344404344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38982 (or 38978 counting only the distinct ones).

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

The square root of 1344404344 is about 36666.1198383467. The cubic root of 1344404344 is about 1103.6803295389.

Adding to 1344404344 its reverse (4434044431), we get a palindrome (5778448775).

The spelling of 1344404344 in words is "one billion, three hundred forty-four million, four hundred four thousand, three hundred forty-four".