1344113344 has 56 divisors (see below), whose sum is σ = 3153399840. Its totient is φ = 556179456.

The previous prime is 1344113339. The next prime is 1344113357. The reversal of 1344113344 is 4433114431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38737 + ... + 64720.

Almost surely, 2^1344113344 is an apocalyptic number.

1344113344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1344113344 is an abundant number, since it is smaller than the sum of its proper divisors (1809286496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344113344 is a wasteful number, since it uses less digits than its factorization.

1344113344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103505 (or 103495 counting only the distinct ones).

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

The square root of 1344113344 is about 36662.1513825907. The cubic root of 1344113344 is about 1103.6006922500.

Adding to 1344113344 its reverse (4433114431), we get a palindrome (5777227775).

The spelling of 1344113344 in words is "one billion, three hundred forty-four million, one hundred thirteen thousand, three hundred forty-four".