4223203422042 has 32 divisors (see below), whose sum is σ = 9699223173120. Its totient is φ = 1212402895920.

The previous prime is 4223203422037. The next prime is 4223203422091. The reversal of 4223203422042 is 2402243023224.

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 15 ways as a sum of consecutive naturals, for example, 1683891658 + ... + 1683894165.

It is an arithmetic number, because the mean of its divisors is an integer number (303100724160).

Almost surely, 2^{4223203422042} is an apocalyptic number.

4223203422042 is an abundant number, since it is smaller than the sum of its proper divisors (5476019751078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223203422042 is a wasteful number, since it uses less digits than its factorization.

4223203422042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367785858.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 4223203422042 its reverse (2402243023224), we get a palindrome (6625446445266).

The spelling of 4223203422042 in words is "four trillion, two hundred twenty-three billion, two hundred three million, four hundred twenty-two thousand, forty-two".