4224400212344 has 64 divisors (see below), whose sum is σ = 8797237545600. Its totient is φ = 1889090187264.

The previous prime is 4224400212343. The next prime is 4224400212367. The reversal of 4224400212344 is 4432120044224.

It is a self number, because there is not a number n which added to its sum of digits gives 4224400212344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224400212343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1377017 + ... + 3216360.

It is an arithmetic number, because the mean of its divisors is an integer number (137456836650).

Almost surely, 2^{4224400212344} is an apocalyptic number.

It is an amenable number.

4224400212344 is an abundant number, since it is smaller than the sum of its proper divisors (4572837333256).

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

4224400212344 is a wasteful number, since it uses less digits than its factorization.

4224400212344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4593672 (or 4593668 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4224400212344 its reverse (4432120044224), we get a palindrome (8656520256568).

The spelling of 4224400212344 in words is "four trillion, two hundred twenty-four billion, four hundred million, two hundred twelve thousand, three hundred forty-four".