401411133 has 10 divisors (see below), whose sum is σ = 599638974. Its totient is φ = 267607368.

The previous prime is 401411107. The next prime is 401411167. The reversal of 401411133 is 331114104.

It can be written as a sum of positive squares in only one way, i.e., 357890724 + 43520409 = 18918^2 + 6597^2 .

It is not a de Polignac number, because 401411133 - 2¹⁰ = 401410109 is a prime.

It is a super-2 number, since 2×401411133² = 322261795392687378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401411173) 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 in 9 ways as a sum of consecutive naturals, for example, 2477766 + ... + 2477927.

Almost surely, 2^401411133 is an apocalyptic number.

It is an amenable number.

401411133 is a deficient number, since it is larger than the sum of its proper divisors (198227841).

401411133 is an equidigital number, since it uses as much as digits as its factorization.

401411133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4955705 (or 4955696 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 401411133 is about 20035.2472657564. The cubic root of 401411133 is about 737.6717259018.

Adding to 401411133 its reverse (331114104), we get a palindrome (732525237).

The spelling of 401411133 in words is "four hundred one million, four hundred eleven thousand, one hundred thirty-three".