422432413442 has 64 divisors (see below), whose sum is σ = 729594915840. Its totient is φ = 181812859200.

The previous prime is 422432413441. The next prime is 422432413451. The reversal of 422432413442 is 244314234224.

It is not an unprimeable number, because it can be changed into a prime (422432413441) by changing a digit.

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, 22543217 + ... + 22561947.

It is an arithmetic number, because the mean of its divisors is an integer number (11399920560).

Almost surely, 2^422432413442 is an apocalyptic number.

422432413442 is a deficient number, since it is larger than the sum of its proper divisors (307162502398).

422432413442 is a wasteful number, since it uses less digits than its factorization.

422432413442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19479.

The product of its digits is 147456, while the sum is 35.

Adding to 422432413442 its reverse (244314234224), we get a palindrome (666746647666).

The spelling of 422432413442 in words is "four hundred twenty-two billion, four hundred thirty-two million, four hundred thirteen thousand, four hundred forty-two".