4320423414220 has 24 divisors (see below), whose sum is σ = 9123015637008. Its totient is φ = 1718621467200.

The previous prime is 4320423414137. The next prime is 4320423414271. The reversal of 4320423414220 is 224143240234.

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, 596739946 + ... + 596747185.

It is an arithmetic number, because the mean of its divisors is an integer number (380125651542).

Almost surely, 2^{4320423414220} is an apocalyptic number.

It is an amenable number.

4320423414220 is an abundant number, since it is smaller than the sum of its proper divisors (4802592222788).

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

4320423414220 is a wasteful number, since it uses less digits than its factorization.

4320423414220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193487321 (or 1193487319 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 4320423414220 its reverse (224143240234), we get a palindrome (4544566654454).

The spelling of 4320423414220 in words is "four trillion, three hundred twenty billion, four hundred twenty-three million, four hundred fourteen thousand, two hundred twenty".