404230030433 has 4 divisors (see below), whose sum is σ = 404539312560. Its totient is φ = 403920748308.

The previous prime is 404230030423. The next prime is 404230030441. The reversal of 404230030433 is 334030032404.

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 a cyclic number.

It is not a de Polignac number, because 404230030433 - 2¹⁰ = 404230029409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404230030423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154639103 + ... + 154641716.

It is an arithmetic number, because the mean of its divisors is an integer number (101134828140).

Almost surely, 2^404230030433 is an apocalyptic number.

It is an amenable number.

404230030433 is a deficient number, since it is larger than the sum of its proper divisors (309282127).

404230030433 is a wasteful number, since it uses less digits than its factorization.

404230030433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309282126.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 404230030433 its reverse (334030032404), we get a palindrome (738260062837).

The spelling of 404230030433 in words is "four hundred four billion, two hundred thirty million, thirty thousand, four hundred thirty-three".