1044133330 has 16 divisors (see below), whose sum is σ = 1879818840. Its totient is φ = 417569152.

The previous prime is 1044133309. The next prime is 1044133333. The reversal of 1044133330 is 333314401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 953636161 + 90497169 = 30881^2 + 9513^2 .

It is not an unprimeable number, because it can be changed into a prime (1044133333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 73572 + ... + 86608.

Almost surely, 2^1044133330 is an apocalyptic number.

1044133330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1044133330 is a deficient number, since it is larger than the sum of its proper divisors (835685510).

1044133330 is a wasteful number, since it uses less digits than its factorization.

1044133330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21053.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1044133330 is about 32313.0520068903. The cubic root of 1044133330 is about 1014.4998482250.

Adding to 1044133330 its reverse (333314401), we get a palindrome (1377447731).

The spelling of 1044133330 in words is "one billion, forty-four million, one hundred thirty-three thousand, three hundred thirty".