401411041 has 2 divisors, whose sum is σ = 401411042. Its totient is φ = 401411040.

The previous prime is 401411009. The next prime is 401411047. The reversal of 401411041 is 140114104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 361152016 + 40259025 = 19004^2 + 6345^2 .

It is a cyclic number.

It is not a de Polignac number, because 401411041 - 2⁵ = 401411009 is a prime.

It is a super-2 number, since 2×401411041² = 322261647673407362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (401411047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200705520 + 200705521.

It is an arithmetic number, because the mean of its divisors is an integer number (200705521).

Almost surely, 2^401411041 is an apocalyptic number.

It is an amenable number.

401411041 is a deficient number, since it is larger than the sum of its proper divisors (1).

401411041 is an equidigital number, since it uses as much as digits as its factorization.

401411041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 401411041 is about 20035.2449698026. The cubic root of 401411041 is about 737.6716695458.

Adding to 401411041 its reverse (140114104), we get a palindrome (541525145).

The spelling of 401411041 in words is "four hundred one million, four hundred eleven thousand, forty-one".