4226642244 has 36 divisors (see below), whose sum is σ = 11655287280. Its totient is φ = 1280800560.

The previous prime is 4226642227. The next prime is 4226642263. The reversal of 4226642244 is 4422466224.

4226642244 is a `hidden beast` number, since 4 + 2 + 2 + 6 + 642 + 2 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4226642199 and 4226642208.

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 11 ways as a sum of consecutive naturals, for example, 5336274 + ... + 5337065.

It is an arithmetic number, because the mean of its divisors is an integer number (323757980).

Almost surely, 2^4226642244 is an apocalyptic number.

4226642244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4226642244 is an abundant number, since it is smaller than the sum of its proper divisors (7428645036).

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

4226642244 is a wasteful number, since it uses less digits than its factorization.

4226642244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10673360 (or 10673355 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

The square root of 4226642244 is about 65012.6314188251. The cubic root of 4226642244 is about 1616.8329942498.

The spelling of 4226642244 in words is "four billion, two hundred twenty-six million, six hundred forty-two thousand, two hundred forty-four".