4226042767049 has 4 divisors (see below), whose sum is σ = 4226048099460. Its totient is φ = 4226037434640.

The previous prime is 4226042767027. The next prime is 4226042767073. The reversal of 4226042767049 is 9407672406224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 691172751424 + 3534870015625 = 831368^2 + 1880125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4226042767049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4226042767019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213634 + ... + 3150395.

It is an arithmetic number, because the mean of its divisors is an integer number (1056512024865).

Almost surely, 2^{4226042767049} is an apocalyptic number.

It is an amenable number.

4226042767049 is a deficient number, since it is larger than the sum of its proper divisors (5332411).

4226042767049 is an equidigital number, since it uses as much as digits as its factorization.

4226042767049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5332410.

The product of its (nonzero) digits is 8128512, while the sum is 53.

The spelling of 4226042767049 in words is "four trillion, two hundred twenty-six billion, forty-two million, seven hundred sixty-seven thousand, forty-nine".