404021442314 has 16 divisors (see below), whose sum is σ = 692617521600. Its totient is φ = 173149713024.

The previous prime is 404021442289. The next prime is 404021442323. The reversal of 404021442314 is 413244120404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1252757 + ... + 1541895.

It is an arithmetic number, because the mean of its divisors is an integer number (43288595100).

Almost surely, 2^404021442314 is an apocalyptic number.

404021442314 is a deficient number, since it is larger than the sum of its proper divisors (288596079286).

404021442314 is a wasteful number, since it uses less digits than its factorization.

404021442314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388957.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 404021442314 its reverse (413244120404), we get a palindrome (817265562718).

The spelling of 404021442314 in words is "four hundred four billion, twenty-one million, four hundred forty-two thousand, three hundred fourteen".