401411 has 2 divisors, whose sum is σ = 401412. Its totient is φ = 401410.

The previous prime is 401407. The next prime is 401417. The reversal of 401411 is 114104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401411 - 2² = 401407 is a prime.

It is a super-2 number, since 2×401411² = 322261581842, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401392 and 401401.

It is not a weakly prime, because it can be changed into another prime (401417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200705 + 200706.

It is an arithmetic number, because the mean of its divisors is an integer number (200706).

2⁴⁰¹⁴¹¹ is an apocalyptic number.

401411 is a deficient number, since it is larger than the sum of its proper divisors (1).

401411 is an equidigital number, since it uses as much as digits as its factorization.

401411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 401411 is about 633.5700434837. The cubic root of 401411 is about 73.7671644431.

Adding to 401411 its reverse (114104), we get a palindrome (515515).

The spelling of 401411 in words is "four hundred one thousand, four hundred eleven", and thus it is an iban number.