6223243420 has 24 divisors (see below), whose sum is σ = 13134492000. Its totient is φ = 2476786752.

The previous prime is 6223243409. The next prime is 6223243427. The reversal of 6223243420 is 243423226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6223243427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777835 + ... + 785794.

It is an arithmetic number, because the mean of its divisors is an integer number (547270500).

Almost surely, 2^6223243420 is an apocalyptic number.

It is an amenable number.

6223243420 is an abundant number, since it is smaller than the sum of its proper divisors (6911248580).

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

6223243420 is a wasteful number, since it uses less digits than its factorization.

6223243420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563837 (or 1563835 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 6223243420 is about 78887.5365314446. The cubic root of 6223243420 is about 1839.3834004369.

Adding to 6223243420 its reverse (243423226), we get a palindrome (6466666646).

The spelling of 6223243420 in words is "six billion, two hundred twenty-three million, two hundred forty-three thousand, four hundred twenty".