1044240434 has 16 divisors (see below), whose sum is σ = 1636716672. Its totient is φ = 498730848.

The previous prime is 1044240433. The next prime is 1044240443. The reversal of 1044240434 is 4340424401.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1044240433) 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, 18902 + ... + 49454.

It is an arithmetic number, because the mean of its divisors is an integer number (102294792).

Almost surely, 2^1044240434 is an apocalyptic number.

1044240434 is a deficient number, since it is larger than the sum of its proper divisors (592476238).

1044240434 is a wasteful number, since it uses less digits than its factorization.

1044240434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31321.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 1044240434 is about 32314.7092513611. The cubic root of 1044240434 is about 1014.5345351351.

Adding to 1044240434 its reverse (4340424401), we get a palindrome (5384664835).

The spelling of 1044240434 in words is "one billion, forty-four million, two hundred forty thousand, four hundred thirty-four".