1043224401 has 4 divisors (see below), whose sum is σ = 1390965872. Its totient is φ = 695482932.

The previous prime is 1043224373. The next prime is 1043224411. The reversal of 1043224401 is 1044223401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1043224401 - 2¹¹ = 1043222353 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1043224411) 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 3 ways as a sum of consecutive naturals, for example, 173870731 + ... + 173870736.

It is an arithmetic number, because the mean of its divisors is an integer number (347741468).

Almost surely, 2^1043224401 is an apocalyptic number.

It is an amenable number.

1043224401 is a deficient number, since it is larger than the sum of its proper divisors (347741471).

1043224401 is an equidigital number, since it uses as much as digits as its factorization.

1043224401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347741470.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1043224401 is about 32298.9845196409. The cubic root of 1043224401 is about 1014.2053851829.

Adding to 1043224401 its reverse (1044223401), we get a palindrome (2087447802).

The spelling of 1043224401 in words is "one billion, forty-three million, two hundred twenty-four thousand, four hundred one".