404023200214 has 4 divisors (see below), whose sum is σ = 606034800324. Its totient is φ = 202011600106.

The previous prime is 404023200193. The next prime is 404023200247. The reversal of 404023200214 is 412002320404.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×404023200214² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101005800052 + ... + 101005800055.

It is an arithmetic number, because the mean of its divisors is an integer number (151508700081).

Almost surely, 2^404023200214 is an apocalyptic number.

404023200214 is a deficient number, since it is larger than the sum of its proper divisors (202011600110).

404023200214 is a wasteful number, since it uses less digits than its factorization.

404023200214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202011600109.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 404023200214 its reverse (412002320404), we get a palindrome (816025520618).

The spelling of 404023200214 in words is "four hundred four billion, twenty-three million, two hundred thousand, two hundred fourteen".