4223340213420 has 96 divisors (see below), whose sum is σ = 13065351280128. Its totient is φ = 1013889682432.

The previous prime is 4223340213373. The next prime is 4223340213439. The reversal of 4223340213420 is 243120433224.

It is a super-2 number, since 2×4223340213420² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 31 ways as a sum of consecutive naturals, for example, 89988054 + ... + 90034973.

It is an arithmetic number, because the mean of its divisors is an integer number (136097409168).

Almost surely, 2^{4223340213420} is an apocalyptic number.

It is an amenable number.

4223340213420 is an abundant number, since it is smaller than the sum of its proper divisors (8842011066708).

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

4223340213420 is a wasteful number, since it uses less digits than its factorization.

4223340213420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180023079 (or 180023077 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 4223340213420 its reverse (243120433224), we get a palindrome (4466460646644).

The spelling of 4223340213420 in words is "four trillion, two hundred twenty-three billion, three hundred forty million, two hundred thirteen thousand, four hundred twenty".