424122223242 has 32 divisors (see below), whose sum is σ = 850703385600. Its totient is φ = 140964446448.

The previous prime is 424122223201. The next prime is 424122223297. The reversal of 424122223242 is 242322221424.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9571903 + ... + 9616109.

It is an arithmetic number, because the mean of its divisors is an integer number (26584480800).

Almost surely, 2^424122223242 is an apocalyptic number.

424122223242 is an abundant number, since it is smaller than the sum of its proper divisors (426581162358).

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

424122223242 is a wasteful number, since it uses less digits than its factorization.

424122223242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48810.

The product of its digits is 24576, while the sum is 30.

Adding to 424122223242 its reverse (242322221424), we get a palindrome (666444444666).

The spelling of 424122223242 in words is "four hundred twenty-four billion, one hundred twenty-two million, two hundred twenty-three thousand, two hundred forty-two".