401441321404 has 12 divisors (see below), whose sum is σ = 702552752104. Its totient is φ = 200711963664.

The previous prime is 401441321401. The next prime is 401441321447. The reversal of 401441321404 is 404123144104.

It is a super-2 number, since 2×401441321404² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401441321401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2069847 + ... + 2255470.

Almost surely, 2^401441321404 is an apocalyptic number.

It is an amenable number.

401441321404 is a deficient number, since it is larger than the sum of its proper divisors (301111430700).

401441321404 is a wasteful number, since it uses less digits than its factorization.

401441321404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348524 (or 4348522 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 401441321404 its reverse (404123144104), we get a palindrome (805564465508).

The spelling of 401441321404 in words is "four hundred one billion, four hundred forty-one million, three hundred twenty-one thousand, four hundred four".