1144022304 has 48 divisors (see below), whose sum is σ = 3052304640. Its totient is φ = 375087360.

The previous prime is 1144022261. The next prime is 1144022359. The reversal of 1144022304 is 4032204411.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91824 + ... + 103535.

It is an arithmetic number, because the mean of its divisors is an integer number (63589680).

Almost surely, 2^1144022304 is an apocalyptic number.

It is an amenable number.

1144022304 is an abundant number, since it is smaller than the sum of its proper divisors (1908282336).

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

1144022304 is a wasteful number, since it uses less digits than its factorization.

1144022304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195433 (or 195425 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1144022304 is about 33823.3987647605. The cubic root of 1144022304 is about 1045.8711032061.

Adding to 1144022304 its reverse (4032204411), we get a palindrome (5176226715).

The spelling of 1144022304 in words is "one billion, one hundred forty-four million, twenty-two thousand, three hundred four".