411402011 has 2 divisors, whose sum is σ = 411402012. Its totient is φ = 411402010.

The previous prime is 411401983. The next prime is 411402037. The reversal of 411402011 is 110204114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 411402011 - 2²² = 407207707 is a prime.

It is a super-2 number, since 2×411402011² = 338503229309688242, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (411402071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205701005 + 205701006.

It is an arithmetic number, because the mean of its divisors is an integer number (205701006).

Almost surely, 2^411402011 is an apocalyptic number.

411402011 is a deficient number, since it is larger than the sum of its proper divisors (1).

411402011 is an equidigital number, since it uses as much as digits as its factorization.

411402011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 411402011 is about 20283.0473795236. The cubic root of 411402011 is about 743.7417079225.

Adding to 411402011 its reverse (110204114), we get a palindrome (521606125).

The spelling of 411402011 in words is "four hundred eleven million, four hundred two thousand, eleven".