422126713 has 4 divisors (see below), whose sum is σ = 422180608. Its totient is φ = 422072820.

The previous prime is 422126707. The next prime is 422126717. The reversal of 422126713 is 317621224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422126713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422126717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12681 + ... + 31702.

It is an arithmetic number, because the mean of its divisors is an integer number (105545152).

Almost surely, 2^422126713 is an apocalyptic number.

It is an amenable number.

422126713 is a deficient number, since it is larger than the sum of its proper divisors (53895).

422126713 is an equidigital number, since it uses as much as digits as its factorization.

422126713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53894.

The product of its digits is 4032, while the sum is 28.

The square root of 422126713 is about 20545.7224988561. The cubic root of 422126713 is about 750.1491336029.

Adding to 422126713 its reverse (317621224), we get a palindrome (739747937).

The spelling of 422126713 in words is "four hundred twenty-two million, one hundred twenty-six thousand, seven hundred thirteen".