4223403806992 has 20 divisors (see below), whose sum is σ = 8183463279516. Its totient is φ = 2111542315520.

The previous prime is 4223403806939. The next prime is 4223403807013. The reversal of 4223403806992 is 2996083043224.

It can be written as a sum of positive squares in 2 ways, for example, as 2587092101136 + 1636311705856 = 1608444^2 + 1279184^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9755773 + ... + 10179484.

Almost surely, 2^{4223403806992} is an apocalyptic number.

It is an amenable number.

4223403806992 is a deficient number, since it is larger than the sum of its proper divisors (3960059472524).

4223403806992 is a wasteful number, since it uses less digits than its factorization.

4223403806992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19948506 (or 19948500 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 52.

The spelling of 4223403806992 in words is "four trillion, two hundred twenty-three billion, four hundred three million, eight hundred six thousand, nine hundred ninety-two".