424430442222 has 64 divisors (see below), whose sum is σ = 871212048384. Its totient is φ = 137801139840.

The previous prime is 424430442211. The next prime is 424430442253. The reversal of 424430442222 is 222244034424.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25417308 + ... + 25434000.

It is an arithmetic number, because the mean of its divisors is an integer number (13612688256).

Almost surely, 2^424430442222 is an apocalyptic number.

424430442222 is an abundant number, since it is smaller than the sum of its proper divisors (446781606162).

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

424430442222 is a wasteful number, since it uses less digits than its factorization.

424430442222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17433.

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 424430442222 its reverse (222244034424), we get a palindrome (646674476646).

The spelling of 424430442222 in words is "four hundred twenty-four billion, four hundred thirty million, four hundred forty-two thousand, two hundred twenty-two".