4218407214442 has 8 divisors (see below), whose sum is σ = 6327745184736. Its totient is φ = 2109158819532.

The previous prime is 4218407214419. The next prime is 4218407214451. The reversal of 4218407214442 is 2444127048124.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22275988 + ... + 22464559.

It is an arithmetic number, because the mean of its divisors is an integer number (790968148092).

Almost surely, 2^{4218407214442} is an apocalyptic number.

4218407214442 is a deficient number, since it is larger than the sum of its proper divisors (2109337970294).

4218407214442 is a wasteful number, since it uses less digits than its factorization.

4218407214442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44787692.

The product of its (nonzero) digits is 458752, while the sum is 43.

The spelling of 4218407214442 in words is "four trillion, two hundred eighteen billion, four hundred seven million, two hundred fourteen thousand, four hundred forty-two".