4226943913 has 8 divisors (see below), whose sum is σ = 4331113416. Its totient is φ = 4122825600.

The previous prime is 4226943911. The next prime is 4226943947. The reversal of 4226943913 is 3193496224.

It can be written as a sum of positive squares in 4 ways, for example, as 775733904 + 3451210009 = 27852^2 + 58747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4226943913 - 2¹ = 4226943911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4226943913.

It is not an unprimeable number, because it can be changed into a prime (4226943911) 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 7 ways as a sum of consecutive naturals, for example, 195595 + ... + 216127.

It is an arithmetic number, because the mean of its divisors is an integer number (541389177).

Almost surely, 2^4226943913 is an apocalyptic number.

It is an amenable number.

4226943913 is a deficient number, since it is larger than the sum of its proper divisors (104169503).

4226943913 is a wasteful number, since it uses less digits than its factorization.

4226943913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25595.

The product of its digits is 279936, while the sum is 43.

The square root of 4226943913 is about 65014.9514573379. The cubic root of 4226943913 is about 1616.8714595185.

The spelling of 4226943913 in words is "four billion, two hundred twenty-six million, nine hundred forty-three thousand, nine hundred thirteen".