4234424320422 has 80 divisors (see below), whose sum is σ = 9499525770240. Its totient is φ = 1409798135088.

The previous prime is 4234424320411. The next prime is 4234424320439. The reversal of 4234424320422 is 2240234244324.

4234424320422 is a `hidden beast` number, since 4 + 2 + 3 + 4 + 424 + 3 + 204 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 598163479 + ... + 598170557.

It is an arithmetic number, because the mean of its divisors is an integer number (118744072128).

Almost surely, 2^{4234424320422} is an apocalyptic number.

4234424320422 is an abundant number, since it is smaller than the sum of its proper divisors (5265101449818).

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

4234424320422 is a wasteful number, since it uses less digits than its factorization.

4234424320422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10959 (or 10950 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 4234424320422 its reverse (2240234244324), we get a palindrome (6474658564746).

The spelling of 4234424320422 in words is "four trillion, two hundred thirty-four billion, four hundred twenty-four million, three hundred twenty thousand, four hundred twenty-two".