404244230122344 has 64 divisors (see below), whose sum is σ = 1018116497154240. Its totient is φ = 133747536796160.

The previous prime is 404244230122333. The next prime is 404244230122387. The reversal of 404244230122344 is 443221032442404.

It is a super-2 number, since 2×404244230122344² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18121174 + ... + 33717434.

It is an arithmetic number, because the mean of its divisors is an integer number (15908070268035).

Almost surely, 2^{404244230122344} is an apocalyptic number.

It is an amenable number.

404244230122344 is an abundant number, since it is smaller than the sum of its proper divisors (613872267031896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404244230122344 is a wasteful number, since it uses less digits than its factorization.

404244230122344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15604290 (or 15604286 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 404244230122344 its reverse (443221032442404), we get a palindrome (847465262564748).

The spelling of 404244230122344 in words is "four hundred four trillion, two hundred forty-four billion, two hundred thirty million, one hundred twenty-two thousand, three hundred forty-four".