4223344542 has 16 divisors (see below), whose sum is σ = 8448779520. Its totient is φ = 1407433112.

The previous prime is 4223344513. The next prime is 4223344547. The reversal of 4223344542 is 2454433224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223344547) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 60198 + ... + 109865.

It is an arithmetic number, because the mean of its divisors is an integer number (528048720).

Almost surely, 2^4223344542 is an apocalyptic number.

4223344542 is an abundant number, since it is smaller than the sum of its proper divisors (4225434978).

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

4223344542 is a wasteful number, since it uses less digits than its factorization.

4223344542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174207.

The product of its digits is 92160, while the sum is 33.

The square root of 4223344542 is about 64987.2644600463. The cubic root of 4223344542 is about 1616.4123908207.

Adding to 4223344542 its reverse (2454433224), we get a palindrome (6677777766).

The spelling of 4223344542 in words is "four billion, two hundred twenty-three million, three hundred forty-four thousand, five hundred forty-two".