435130274081 has 2 divisors, whose sum is σ = 435130274082. Its totient is φ = 435130274080.

The previous prime is 435130274077. The next prime is 435130274083. The reversal of 435130274081 is 180472031534.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333640243456 + 101490030625 = 577616^2 + 318575^2 .

It is a cyclic number.

It is not a de Polignac number, because 435130274081 - 2² = 435130274077 is a prime.

It is a super-2 number, since 2×435130274081² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 435130274083, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (435130274083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217565137040 + 217565137041.

It is an arithmetic number, because the mean of its divisors is an integer number (217565137041).

Almost surely, 2^435130274081 is an apocalyptic number.

It is an amenable number.

435130274081 is a deficient number, since it is larger than the sum of its proper divisors (1).

435130274081 is an equidigital number, since it uses as much as digits as its factorization.

435130274081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 435130274081 in words is "four hundred thirty-five billion, one hundred thirty million, two hundred seventy-four thousand, eighty-one".