422029423306 has 16 divisors (see below), whose sum is σ = 634647304008. Its totient is φ = 210480480000.

The previous prime is 422029423289. The next prime is 422029423327. The reversal of 422029423306 is 603324920224.

It can be written as a sum of positive squares in 4 ways, for example, as 192641110281 + 229388313025 = 438909^2 + 478945^2 .

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 7 ways as a sum of consecutive naturals, for example, 5859046 + ... + 5930638.

Almost surely, 2^422029423306 is an apocalyptic number.

422029423306 is a deficient number, since it is larger than the sum of its proper divisors (212617880702).

422029423306 is a wasteful number, since it uses less digits than its factorization.

422029423306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79017.

The product of its (nonzero) digits is 124416, while the sum is 37.

It can be divided in two parts, 4220294 and 23306, that added together give a square (4243600 = 2060²).

The spelling of 422029423306 in words is "four hundred twenty-two billion, twenty-nine million, four hundred twenty-three thousand, three hundred six".