404344013111144 has 32 divisors (see below), whose sum is σ = 771256031616000. Its totient is φ = 198678058826112.

The previous prime is 404344013111141. The next prime is 404344013111173. The reversal of 404344013111144 is 441111310443404.

It is not an unprimeable number, because it can be changed into a prime (404344013111141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143655464 + ... + 146443095.

It is an arithmetic number, because the mean of its divisors is an integer number (24101750988000).

Almost surely, 2^{404344013111144} is an apocalyptic number.

It is an amenable number.

404344013111144 is a deficient number, since it is larger than the sum of its proper divisors (366912018504856).

404344013111144 is a wasteful number, since it uses less digits than its factorization.

404344013111144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290101577 (or 290101573 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 404344013111144 its reverse (441111310443404), we get a palindrome (845455323554548).

The spelling of 404344013111144 in words is "four hundred four trillion, three hundred forty-four billion, thirteen million, one hundred eleven thousand, one hundred forty-four".