401433243410404 has 48 divisors (see below), whose sum is σ = 752043877144560. Its totient is φ = 186830659952640.

The previous prime is 401433243410281. The next prime is 401433243410417. The reversal of 401433243410404 is 404014342334104.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 414996216804 + 401018247193600 = 644202^2 + 20025440^2 .

It is a super-2 number, since 2×401433243410404² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46045477 + ... + 54065260.

It is an arithmetic number, because the mean of its divisors is an integer number (15667580773845).

Almost surely, 2^{401433243410404} is an apocalyptic number.

It is an amenable number.

401433243410404 is a deficient number, since it is larger than the sum of its proper divisors (350610633734156).

401433243410404 is a wasteful number, since it uses less digits than its factorization.

401433243410404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100111408 (or 100111406 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 401433243410404 its reverse (404014342334104), we get a palindrome (805447585744508).

The spelling of 401433243410404 in words is "four hundred one trillion, four hundred thirty-three billion, two hundred forty-three million, four hundred ten thousand, four hundred four".