424131422322 has 32 divisors (see below), whose sum is σ = 893336601600. Its totient is φ = 133871987088.

The previous prime is 424131422321. The next prime is 424131422339. The reversal of 424131422322 is 223224131424.

It is a self number, because there is not a number n which added to its sum of digits gives 424131422322.

It is not an unprimeable number, because it can be changed into a prime (424131422321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653422 + ... + 1129257.

It is an arithmetic number, because the mean of its divisors is an integer number (27916768800).

Almost surely, 2^424131422322 is an apocalyptic number.

424131422322 is an abundant number, since it is smaller than the sum of its proper divisors (469205179278).

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

424131422322 is a wasteful number, since it uses less digits than its factorization.

424131422322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784790.

The product of its digits is 18432, while the sum is 30.

Adding to 424131422322 its reverse (223224131424), we get a palindrome (647355553746).

The spelling of 424131422322 in words is "four hundred twenty-four billion, one hundred thirty-one million, four hundred twenty-two thousand, three hundred twenty-two".