4223420030398 has 16 divisors (see below), whose sum is σ = 6553742837760. Its totient is φ = 2038842640800.

The previous prime is 4223420030309. The next prime is 4223420030411. The reversal of 4223420030398 is 8930300243224.

It is a self number, because there is not a number n which added to its sum of digits gives 4223420030398.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564483 + ... + 3300673.

It is an arithmetic number, because the mean of its divisors is an integer number (409608927360).

Almost surely, 2^{4223420030398} is an apocalyptic number.

4223420030398 is a deficient number, since it is larger than the sum of its proper divisors (2330322807362).

4223420030398 is a wasteful number, since it uses less digits than its factorization.

4223420030398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778163.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 4223420030398 in words is "four trillion, two hundred twenty-three billion, four hundred twenty million, thirty thousand, three hundred ninety-eight".