4218407214419 has 2 divisors, whose sum is σ = 4218407214420. Its totient is φ = 4218407214418.

The previous prime is 4218407214401. The next prime is 4218407214451. The reversal of 4218407214419 is 9144127048124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4218407214419 - 2²⁴ = 4218390437203 is a prime.

It is a super-2 number, since 2×4218407214419² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4218400214419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2109203607209 + 2109203607210.

It is an arithmetic number, because the mean of its divisors is an integer number (2109203607210).

Almost surely, 2^{4218407214419} is an apocalyptic number.

4218407214419 is a deficient number, since it is larger than the sum of its proper divisors (1).

4218407214419 is an equidigital number, since it uses as much as digits as its factorization.

4218407214419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 47.

The spelling of 4218407214419 in words is "four trillion, two hundred eighteen billion, four hundred seven million, two hundred fourteen thousand, four hundred nineteen".