1140044334 has 96 divisors (see below), whose sum is σ = 2717030400. Its totient is φ = 316768320.

The previous prime is 1140044309. The next prime is 1140044341. The reversal of 1140044334 is 4334400411.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1877859 + ... + 1878465.

It is an arithmetic number, because the mean of its divisors is an integer number (28302400).

Almost surely, 2^1140044334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140044334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1358515200).

1140044334 is an abundant number, since it is smaller than the sum of its proper divisors (1576986066).

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

1140044334 is a wasteful number, since it uses less digits than its factorization.

1140044334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 835 counting only the distinct ones).

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

The square root of 1140044334 is about 33764.5425557640. The cubic root of 1140044334 is about 1044.6574685309.

Adding to 1140044334 its reverse (4334400411), we get a palindrome (5474444745).

The spelling of 1140044334 in words is "one billion, one hundred forty million, forty-four thousand, three hundred thirty-four".