434231334073 has 2 divisors, whose sum is σ = 434231334074. Its totient is φ = 434231334072.

The previous prime is 434231334013. The next prime is 434231334151. The reversal of 434231334073 is 370433132434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 389890345744 + 44340988329 = 624412^2 + 210573^2 .

It is a cyclic number.

It is not a de Polignac number, because 434231334073 - 2¹⁷ = 434231203001 is a prime.

It is not a weakly prime, because it can be changed into another prime (434231334013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217115667036 + 217115667037.

It is an arithmetic number, because the mean of its divisors is an integer number (217115667037).

Almost surely, 2^434231334073 is an apocalyptic number.

It is an amenable number.

434231334073 is a deficient number, since it is larger than the sum of its proper divisors (1).

434231334073 is an equidigital number, since it uses as much as digits as its factorization.

434231334073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 37.

The spelling of 434231334073 in words is "four hundred thirty-four billion, two hundred thirty-one million, three hundred thirty-four thousand, seventy-three".