4327422457 has 2 divisors, whose sum is σ = 4327422458. Its totient is φ = 4327422456.

The previous prime is 4327422443. The next prime is 4327422481. The reversal of 4327422457 is 7542247234.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3076809961 + 1250612496 = 55469^2 + 35364^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4327422457 is a prime.

It is not a weakly prime, because it can be changed into another prime (4327422497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2163711228 + 2163711229.

It is an arithmetic number, because the mean of its divisors is an integer number (2163711229).

Almost surely, 2^4327422457 is an apocalyptic number.

It is an amenable number.

4327422457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4327422457 is an equidigital number, since it uses as much as digits as its factorization.

4327422457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 376320, while the sum is 40.

The square root of 4327422457 is about 65783.1472111209. The cubic root of 4327422457 is about 1629.5827977380.

The spelling of 4327422457 in words is "four billion, three hundred twenty-seven million, four hundred twenty-two thousand, four hundred fifty-seven".