4223413144420 has 24 divisors (see below), whose sum is σ = 8884276942464. Its totient is φ = 1686487288416.

The previous prime is 4223413144361. The next prime is 4223413144487. The reversal of 4223413144420 is 244413143224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179861052 + ... + 179884531.

It is an arithmetic number, because the mean of its divisors is an integer number (370178205936).

Almost surely, 2^{4223413144420} is an apocalyptic number.

It is an amenable number.

4223413144420 is an abundant number, since it is smaller than the sum of its proper divisors (4660863798044).

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

4223413144420 is a wasteful number, since it uses less digits than its factorization.

4223413144420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359746179 (or 359746177 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 4223413144420 its reverse (244413143224), we get a palindrome (4467826287644).

The spelling of 4223413144420 in words is "four trillion, two hundred twenty-three billion, four hundred thirteen million, one hundred forty-four thousand, four hundred twenty".