422413203430 has 16 divisors (see below), whose sum is σ = 760729176144. Its totient is φ = 168879634720.

The previous prime is 422413203427. The next prime is 422413203431. The reversal of 422413203430 is 34302314224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422413203431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10685116 + ... + 10724575.

It is an arithmetic number, because the mean of its divisors is an integer number (47545573509).

Almost surely, 2^422413203430 is an apocalyptic number.

422413203430 is a deficient number, since it is larger than the sum of its proper divisors (338315972714).

422413203430 is a wasteful number, since it uses less digits than its factorization.

422413203430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21411671.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 422413203430 its reverse (34302314224), we get a palindrome (456715517654).

The spelling of 422413203430 in words is "four hundred twenty-two billion, four hundred thirteen million, two hundred three thousand, four hundred thirty".