404024423035 has 4 divisors (see below), whose sum is σ = 484829307648. Its totient is φ = 323219538424.

The previous prime is 404024423021. The next prime is 404024423059. The reversal of 404024423035 is 530324420404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 404024423035 - 2¹⁷ = 404024291963 is a prime.

It is a super-2 number, since 2×404024423035² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404024422988 and 404024423006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40402442299 + ... + 40402442308.

It is an arithmetic number, because the mean of its divisors is an integer number (121207326912).

Almost surely, 2^404024423035 is an apocalyptic number.

404024423035 is a deficient number, since it is larger than the sum of its proper divisors (80804884613).

404024423035 is an equidigital number, since it uses as much as digits as its factorization.

404024423035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80804884612.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 404024423035 its reverse (530324420404), we get a palindrome (934348843439).

The spelling of 404024423035 in words is "four hundred four billion, twenty-four million, four hundred twenty-three thousand, thirty-five".