404220000441 has 32 divisors (see below), whose sum is σ = 556648848000. Its totient is φ = 260749099520.

The previous prime is 404220000419. The next prime is 404220000497. The reversal of 404220000441 is 144000022404.

It is a cyclic number.

It is not a de Polignac number, because 404220000441 - 2⁷ = 404220000313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404220000941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12391090 + ... + 12423668.

It is an arithmetic number, because the mean of its divisors is an integer number (17395276500).

Almost surely, 2^404220000441 is an apocalyptic number.

404220000441 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

404220000441 is a deficient number, since it is larger than the sum of its proper divisors (152428847559).

404220000441 is a wasteful number, since it uses less digits than its factorization.

404220000441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33449.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 404220000441 its reverse (144000022404), we get a palindrome (548220022845).

The spelling of 404220000441 in words is "four hundred four billion, two hundred twenty million, four hundred forty-one", and thus it is an aban number.