4226513067065 has 8 divisors (see below), whose sum is σ = 5116699005768. Its totient is φ = 3351288236800.

The previous prime is 4226513067043. The next prime is 4226513067067. The reversal of 4226513067065 is 5607603156224.

It can be written as a sum of positive squares in 4 ways, for example, as 6134492329 + 4220378574736 = 78323^2 + 2054356^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-4226513067065 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4226513067067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3740276486 + ... + 3740277615.

It is an arithmetic number, because the mean of its divisors is an integer number (639587375721).

Almost surely, 2^{4226513067065} is an apocalyptic number.

It is an amenable number.

4226513067065 is a deficient number, since it is larger than the sum of its proper divisors (890185938703).

4226513067065 is a wasteful number, since it uses less digits than its factorization.

4226513067065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7480554219.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 4226513067065 in words is "four trillion, two hundred twenty-six billion, five hundred thirteen million, sixty-seven thousand, sixty-five".