404011316214 has 128 divisors (see below), whose sum is σ = 1039355712000. Its totient is φ = 114968125440.

The previous prime is 404011316209. The next prime is 404011316237. The reversal of 404011316214 is 412613110404.

404011316214 is a `hidden beast` number, since 4 + 0 + 4 + 0 + 1 + 1 + 31 + 621 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4489449 + ... + 4578555.

It is an arithmetic number, because the mean of its divisors is an integer number (8119966500).

Almost surely, 2^404011316214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404011316214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519677856000).

404011316214 is an abundant number, since it is smaller than the sum of its proper divisors (635344395786).

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

404011316214 is a wasteful number, since it uses less digits than its factorization.

404011316214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89595 (or 89589 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 404011316214 its reverse (412613110404), we get a palindrome (816624426618).

The spelling of 404011316214 in words is "four hundred four billion, eleven million, three hundred sixteen thousand, two hundred fourteen".