1044243434 has 32 divisors (see below), whose sum is σ = 1716785280. Its totient is φ = 473457600.

The previous prime is 1044243371. The next prime is 1044243437. The reversal of 1044243434 is 4343424401.

It is a happy number.

It is a super-2 number, since 2×1044243434² = 2180888698904224712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1044243397 and 1044243406.

It is not an unprimeable number, because it can be changed into a prime (1044243437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610172 + ... + 611880.

It is an arithmetic number, because the mean of its divisors is an integer number (53649540).

Almost surely, 2^1044243434 is an apocalyptic number.

1044243434 is a deficient number, since it is larger than the sum of its proper divisors (672541846).

1044243434 is a wasteful number, since it uses less digits than its factorization.

1044243434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 1044243434 is about 32314.7556698175. The cubic root of 1044243434 is about 1014.5355066868.

Adding to 1044243434 its reverse (4343424401), we get a palindrome (5387667835).

The spelling of 1044243434 in words is "one billion, forty-four million, two hundred forty-three thousand, four hundred thirty-four".