411001411 has 4 divisors (see below), whose sum is σ = 411075000. Its totient is φ = 410927824.

The previous prime is 411001399. The next prime is 411001447. The reversal of 411001411 is 114100114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 411001411 - 2¹¹ = 410999363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411001391 and 411001400.

It is not an unprimeable number, because it can be changed into a prime (411001111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27661 + ... + 39838.

It is an arithmetic number, because the mean of its divisors is an integer number (102768750).

Almost surely, 2^411001411 is an apocalyptic number.

411001411 is a deficient number, since it is larger than the sum of its proper divisors (73589).

411001411 is an equidigital number, since it uses as much as digits as its factorization.

411001411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73588.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 411001411 is about 20273.1697324321. The cubic root of 411001411 is about 743.5002249940.

Adding to 411001411 its reverse (114100114), we get a palindrome (525101525).

The spelling of 411001411 in words is "four hundred eleven million, one thousand, four hundred eleven".