404213303411 has 4 divisors (see below), whose sum is σ = 404215821912. Its totient is φ = 404210784912.

The previous prime is 404213303399. The next prime is 404213303423. The reversal of 404213303411 is 114303312404.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (404213303399) and next prime (404213303423).

It is a cyclic number.

It is not a de Polignac number, because 404213303411 - 2¹⁰ = 404213302387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404213303441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000826 + ... + 1345391.

It is an arithmetic number, because the mean of its divisors is an integer number (101053955478).

Almost surely, 2^404213303411 is an apocalyptic number.

404213303411 is a deficient number, since it is larger than the sum of its proper divisors (2518501).

404213303411 is a wasteful number, since it uses less digits than its factorization.

404213303411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518500.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 404213303411 its reverse (114303312404), we get a palindrome (518516615815).

The spelling of 404213303411 in words is "four hundred four billion, two hundred thirteen million, three hundred three thousand, four hundred eleven".