411404011 has 4 divisors (see below), whose sum is σ = 413535832. Its totient is φ = 409272192.

The previous prime is 411403981. The next prime is 411404023. The reversal of 411404011 is 110404114.

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 411404011 - 2¹³ = 411395819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411404051) 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, 1065621 + ... + 1066006.

It is an arithmetic number, because the mean of its divisors is an integer number (103383958).

Almost surely, 2^411404011 is an apocalyptic number.

411404011 is a deficient number, since it is larger than the sum of its proper divisors (2131821).

411404011 is a wasteful number, since it uses less digits than its factorization.

411404011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131820.

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

The square root of 411404011 is about 20283.0966817200. The cubic root of 411404011 is about 743.7429131354.

Adding to 411404011 its reverse (110404114), we get a palindrome (521808125).

The spelling of 411404011 in words is "four hundred eleven million, four hundred four thousand, eleven".