404504240012214 has 32 divisors (see below), whose sum is σ = 856598084183520. Its totient is φ = 126903162089472.

The previous prime is 404504240012161. The next prime is 404504240012219. The reversal of 404504240012214 is 412210042405404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404504240012219) 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 15 ways as a sum of consecutive naturals, for example, 173602242 + ... + 175916874.

It is an arithmetic number, because the mean of its divisors is an integer number (26768690130735).

Almost surely, 2^{404504240012214} is an apocalyptic number.

404504240012214 is an abundant number, since it is smaller than the sum of its proper divisors (452093844171306).

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

404504240012214 is a wasteful number, since it uses less digits than its factorization.

404504240012214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027984.

The product of its (nonzero) digits is 40960, while the sum is 33.

Adding to 404504240012214 its reverse (412210042405404), we get a palindrome (816714282417618).

The spelling of 404504240012214 in words is "four hundred four trillion, five hundred four billion, two hundred forty million, twelve thousand, two hundred fourteen".