4218407214443 has 8 divisors (see below), whose sum is σ = 4235586491568. Its totient is φ = 4201252290144.

The previous prime is 4218407214419. The next prime is 4218407214451. The reversal of 4218407214443 is 3444127048124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4218407214443 - 2⁶ = 4218407214379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4218407214394 and 4218407214403.

It is not an unprimeable number, because it can be changed into a prime (4218407210443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5741021 + ... + 6433982.

It is an arithmetic number, because the mean of its divisors is an integer number (529448311446).

Almost surely, 2^{4218407214443} is an apocalyptic number.

4218407214443 is a deficient number, since it is larger than the sum of its proper divisors (17179277125).

4218407214443 is a wasteful number, since it uses less digits than its factorization.

4218407214443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12176413.

The product of its (nonzero) digits is 688128, while the sum is 44.

The spelling of 4218407214443 in words is "four trillion, two hundred eighteen billion, four hundred seven million, two hundred fourteen thousand, four hundred forty-three".