4226326623 has 24 divisors (see below), whose sum is σ = 6220720896. Its totient is φ = 2764238400.

The previous prime is 4226326609. The next prime is 4226326631. The reversal of 4226326623 is 3266236224.

4226326623 is a `hidden beast` number, since 4 + 2 + 2 + 6 + 3 + 26 + 623 = 666.

It is not a de Polignac number, because 4226326623 - 2⁸ = 4226326367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226326723) 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 23 ways as a sum of consecutive naturals, for example, 208258 + ... + 227648.

It is an arithmetic number, because the mean of its divisors is an integer number (259196704).

Almost surely, 2^4226326623 is an apocalyptic number.

4226326623 is a deficient number, since it is larger than the sum of its proper divisors (1994394273).

4226326623 is a wasteful number, since it uses less digits than its factorization.

4226326623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19855 (or 19852 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 4226326623 is about 65010.2039913735. The cubic root of 4226326623 is about 1616.7927480275.

It can be divided in two parts, 42263 and 26623, that added together give a palindrome (68886).

The spelling of 4226326623 in words is "four billion, two hundred twenty-six million, three hundred twenty-six thousand, six hundred twenty-three".