404312424041 has 4 divisors (see below), whose sum is σ = 404314209792. Its totient is φ = 404310638292.

The previous prime is 404312424031. The next prime is 404312424053. The reversal of 404312424041 is 140424213404.

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 a de Polignac number, because none of the positive numbers 2^k-404312424041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404312423995 and 404312424013.

It is not an unprimeable number, because it can be changed into a prime (404312424031) by changing a digit.

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, 493805 + ... + 1025898.

It is an arithmetic number, because the mean of its divisors is an integer number (101078552448).

Almost surely, 2^404312424041 is an apocalyptic number.

It is an amenable number.

404312424041 is a deficient number, since it is larger than the sum of its proper divisors (1785751).

404312424041 is a wasteful number, since it uses less digits than its factorization.

404312424041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785750.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 404312424041 its reverse (140424213404), we get a palindrome (544736637445).

The spelling of 404312424041 in words is "four hundred four billion, three hundred twelve million, four hundred twenty-four thousand, forty-one".