426168713 has 2 divisors, whose sum is σ = 426168714. Its totient is φ = 426168712.

The previous prime is 426168703. The next prime is 426168751. The reversal of 426168713 is 317861624.

It is an a-pointer prime, because the next prime (426168751) can be obtained adding 426168713 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236913664 + 189255049 = 15392^2 + 13757^2 .

It is a cyclic number.

It is not a de Polignac number, because 426168713 - 2⁴ = 426168697 is a prime.

It is not a weakly prime, because it can be changed into another prime (426168703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213084356 + 213084357.

It is an arithmetic number, because the mean of its divisors is an integer number (213084357).

Almost surely, 2^426168713 is an apocalyptic number.

It is an amenable number.

426168713 is a deficient number, since it is larger than the sum of its proper divisors (1).

426168713 is an equidigital number, since it uses as much as digits as its factorization.

426168713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 38.

The square root of 426168713 is about 20643.8541217477. The cubic root of 426168713 is about 752.5358388835.

The spelling of 426168713 in words is "four hundred twenty-six million, one hundred sixty-eight thousand, seven hundred thirteen".