1043221334 has 16 divisors (see below), whose sum is σ = 1653154800. Its totient is φ = 492368544.

The previous prime is 1043221297. The next prime is 1043221349. The reversal of 1043221334 is 4331223401.

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 7 ways as a sum of consecutive naturals, for example, 39029 + ... + 60080.

It is an arithmetic number, because the mean of its divisors is an integer number (103322175).

Almost surely, 2^1043221334 is an apocalyptic number.

1043221334 is a deficient number, since it is larger than the sum of its proper divisors (609933466).

1043221334 is a wasteful number, since it uses less digits than its factorization.

1043221334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99407.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1043221334 is about 32298.9370413331. The cubic root of 1043221334 is about 1014.2043912864.

Adding to 1043221334 its reverse (4331223401), we get a palindrome (5374444735).

The spelling of 1043221334 in words is "one billion, forty-three million, two hundred twenty-one thousand, three hundred thirty-four".