1144333344 has 96 divisors (see below), whose sum is σ = 3745115136. Its totient is φ = 297227520.

The previous prime is 1144333313. The next prime is 1144333361. The reversal of 1144333344 is 4433334411.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70012 + ... + 84795.

It is an arithmetic number, because the mean of its divisors is an integer number (39011616).

Almost surely, 2^1144333344 is an apocalyptic number.

1144333344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1144333344 is an abundant number, since it is smaller than the sum of its proper divisors (2600781792).

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

1144333344 is a wasteful number, since it uses less digits than its factorization.

1144333344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154838 (or 154830 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 1144333344 is about 33827.9964526426. The cubic root of 1144333344 is about 1045.9658794091.

Adding to 1144333344 its reverse (4433334411), we get a palindrome (5577667755).

It can be divided in two parts, 11 and 44333344, that multiplied together give a palindrome (487666784).

The spelling of 1144333344 in words is "one billion, one hundred forty-four million, three hundred thirty-three thousand, three hundred forty-four".