422386347433 has 2 divisors, whose sum is σ = 422386347434. Its totient is φ = 422386347432.

The previous prime is 422386347401. The next prime is 422386347437. The reversal of 422386347433 is 334743683224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 422380408464 + 5938969 = 649908^2 + 2437^2 .

It is a cyclic number.

It is not a de Polignac number, because 422386347433 - 2⁵ = 422386347401 is a prime.

It is not a weakly prime, because it can be changed into another prime (422386347437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211193173716 + 211193173717.

It is an arithmetic number, because the mean of its divisors is an integer number (211193173717).

Almost surely, 2^422386347433 is an apocalyptic number.

It is an amenable number.

422386347433 is a deficient number, since it is larger than the sum of its proper divisors (1).

422386347433 is an equidigital number, since it uses as much as digits as its factorization.

422386347433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6967296, while the sum is 49.

The spelling of 422386347433 in words is "four hundred twenty-two billion, three hundred eighty-six million, three hundred forty-seven thousand, four hundred thirty-three".