404024244041 has 16 divisors (see below), whose sum is σ = 442991989440. Its totient is φ = 365434259520.

The previous prime is 404024243963. The next prime is 404024244047. The reversal of 404024244041 is 140442420404.

It is a de Polignac number, because none of the positive numbers 2^k-404024244041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404024243995 and 404024244013.

It is not an unprimeable number, because it can be changed into a prime (404024244047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1601651 + ... + 1836663.

It is an arithmetic number, because the mean of its divisors is an integer number (27686999340).

Almost surely, 2^404024244041 is an apocalyptic number.

It is an amenable number.

404024244041 is a deficient number, since it is larger than the sum of its proper divisors (38967745399).

404024244041 is a wasteful number, since it uses less digits than its factorization.

404024244041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235816.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 404024244041 its reverse (140442420404), we get a palindrome (544466664445).

The spelling of 404024244041 in words is "four hundred four billion, twenty-four million, two hundred forty-four thousand, forty-one".