411012011 has 4 divisors (see below), whose sum is σ = 411062352. Its totient is φ = 410961672.

The previous prime is 411011987. The next prime is 411012023. The reversal of 411012011 is 110210114.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411012011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411011983 and 411012001.

It is not an unprimeable number, because it can be changed into a prime (411012031) 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, 9791 + ... + 30296.

It is an arithmetic number, because the mean of its divisors is an integer number (102765588).

Almost surely, 2^411012011 is an apocalyptic number.

411012011 is a deficient number, since it is larger than the sum of its proper divisors (50341).

411012011 is a wasteful number, since it uses less digits than its factorization.

411012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50340.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 411012011 is about 20273.4311600183. The cubic root of 411012011 is about 743.5066167277.

Adding to 411012011 its reverse (110210114), we get a palindrome (521222125).

The spelling of 411012011 in words is "four hundred eleven million, twelve thousand, eleven".