411242219 has 2 divisors, whose sum is σ = 411242220. Its totient is φ = 411242218.

The previous prime is 411242179. The next prime is 411242269. The reversal of 411242219 is 912242114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 411242219 - 2¹⁶ = 411176683 is a prime.

It is a super-2 number, since 2×411242219² = 338240325376087922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (411242269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205621109 + 205621110.

It is an arithmetic number, because the mean of its divisors is an integer number (205621110).

Almost surely, 2^411242219 is an apocalyptic number.

411242219 is a deficient number, since it is larger than the sum of its proper divisors (1).

411242219 is an equidigital number, since it uses as much as digits as its factorization.

411242219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 26.

The square root of 411242219 is about 20279.1079438914. The cubic root of 411242219 is about 743.6454036088.

The spelling of 411242219 in words is "four hundred eleven million, two hundred forty-two thousand, two hundred nineteen".