4223202312344 has 16 divisors (see below), whose sum is σ = 8384298708600. Its totient is φ = 1987389323392.

The previous prime is 4223202312337. The next prime is 4223202312349. The reversal of 4223202312344 is 4432132023224.

It is a self number, because there is not a number n which added to its sum of digits gives 4223202312344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223202312349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15526478954 + ... + 15526479225.

Almost surely, 2^{4223202312344} is an apocalyptic number.

It is an amenable number.

4223202312344 is a deficient number, since it is larger than the sum of its proper divisors (4161096396256).

4223202312344 is a wasteful number, since it uses less digits than its factorization.

4223202312344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31052958202 (or 31052958198 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4223202312344 its reverse (4432132023224), we get a palindrome (8655334335568).

The spelling of 4223202312344 in words is "four trillion, two hundred twenty-three billion, two hundred two million, three hundred twelve thousand, three hundred forty-four".