4218407214451 has 2 divisors, whose sum is σ = 4218407214452. Its totient is φ = 4218407214450.

The previous prime is 4218407214419. The next prime is 4218407214457. The reversal of 4218407214451 is 1544127048124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4218407214451 - 2⁵ = 4218407214419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4218407214398 and 4218407214407.

It is not a weakly prime, because it can be changed into another prime (4218407214457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2109203607225 + 2109203607226.

It is an arithmetic number, because the mean of its divisors is an integer number (2109203607226).

Almost surely, 2^{4218407214451} is an apocalyptic number.

4218407214451 is a deficient number, since it is larger than the sum of its proper divisors (1).

4218407214451 is an equidigital number, since it uses as much as digits as its factorization.

4218407214451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 286720, while the sum is 43.

The spelling of 4218407214451 in words is "four trillion, two hundred eighteen billion, four hundred seven million, two hundred fourteen thousand, four hundred fifty-one".