404014314404212 has 24 divisors (see below), whose sum is σ = 709502140509120. Its totient is φ = 201300460215360.

The previous prime is 404014314404203. The next prime is 404014314404213. The reversal of 404014314404212 is 212404413410404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404014314404213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128837464 + ... + 131936047.

It is an arithmetic number, because the mean of its divisors is an integer number (29562589187880).

Almost surely, 2^{404014314404212} is an apocalyptic number.

It is an amenable number.

404014314404212 is a deficient number, since it is larger than the sum of its proper divisors (305487826104908).

404014314404212 is a wasteful number, since it uses less digits than its factorization.

404014314404212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260774871 (or 260774869 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 404014314404212 its reverse (212404413410404), we get a palindrome (616418727814616).

The spelling of 404014314404212 in words is "four hundred four trillion, fourteen billion, three hundred fourteen million, four hundred four thousand, two hundred twelve".