1144334004 has 96 divisors (see below), whose sum is σ = 3020322816. Its totient is φ = 334202880.

The previous prime is 1144333999. The next prime is 1144334047. The reversal of 1144334004 is 4004334411.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 414292 + ... + 417044.

It is an arithmetic number, because the mean of its divisors is an integer number (31461696).

Almost surely, 2^1144334004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144334004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1510161408).

1144334004 is an abundant number, since it is smaller than the sum of its proper divisors (1875988812).

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

1144334004 is a wasteful number, since it uses less digits than its factorization.

1144334004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885 (or 2883 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1144334004 is about 33828.0062078746. The cubic root of 1144334004 is about 1045.9660804978.

Adding to 1144334004 its reverse (4004334411), we get a palindrome (5148668415).

The spelling of 1144334004 in words is "one billion, one hundred forty-four million, three hundred thirty-four thousand, four".