214420411 has 2 divisors, whose sum is σ = 214420412. Its totient is φ = 214420410.

The previous prime is 214420379. The next prime is 214420463. The reversal of 214420411 is 114024412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214420411 - 2⁵ = 214420379 is a prime.

It is a super-2 number, since 2×214420411² = 91952225306817842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (214420471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107210205 + 107210206.

It is an arithmetic number, because the mean of its divisors is an integer number (107210206).

Almost surely, 2^214420411 is an apocalyptic number.

214420411 is a deficient number, since it is larger than the sum of its proper divisors (1).

214420411 is an equidigital number, since it uses as much as digits as its factorization.

214420411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 214420411 is about 14643.1011401274. The cubic root of 214420411 is about 598.5338377915.

Adding to 214420411 its reverse (114024412), we get a palindrome (328444823).

The spelling of 214420411 in words is "two hundred fourteen million, four hundred twenty thousand, four hundred eleven".