1043234434 has 16 divisors (see below), whose sum is σ = 1708006176. Its totient is φ = 473948800.

The previous prime is 1043234417. The next prime is 1043234441. The reversal of 1043234434 is 4344323401.

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 7 ways as a sum of consecutive naturals, for example, 34389 + ... + 57175.

It is an arithmetic number, because the mean of its divisors is an integer number (106750386).

Almost surely, 2^1043234434 is an apocalyptic number.

1043234434 is a deficient number, since it is larger than the sum of its proper divisors (664771742).

1043234434 is a wasteful number, since it uses less digits than its factorization.

1043234434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24881.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 1043234434 is about 32299.1398337479. The cubic root of 1043234434 is about 1014.2086364776.

Adding to 1043234434 its reverse (4344323401), we get a palindrome (5387557835).

The spelling of 1043234434 in words is "one billion, forty-three million, two hundred thirty-four thousand, four hundred thirty-four".