424222303120420 has 24 divisors (see below), whose sum is σ = 1018133527489344. Its totient is φ = 145447646784096.

The previous prime is 424222303120417. The next prime is 424222303120433. The reversal of 424222303120420 is 24021303222424.

It is a happy number.

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, 1515079653862 + ... + 1515079654141.

It is an arithmetic number, because the mean of its divisors is an integer number (42422230312056).

Almost surely, 2^{424222303120420} is an apocalyptic number.

It is an amenable number.

424222303120420 is an abundant number, since it is smaller than the sum of its proper divisors (593911224368924).

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

424222303120420 is a wasteful number, since it uses less digits than its factorization.

424222303120420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030159308019 (or 3030159308017 counting only the distinct ones).

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

Adding to 424222303120420 its reverse (24021303222424), we get a palindrome (448243606342844).

The spelling of 424222303120420 in words is "four hundred twenty-four trillion, two hundred twenty-two billion, three hundred three million, one hundred twenty thousand, four hundred twenty".