433420422013 has 2 divisors, whose sum is σ = 433420422014. Its totient is φ = 433420422012.

The previous prime is 433420422011. The next prime is 433420422101. The reversal of 433420422013 is 310224024334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 382940667684 + 50479754329 = 618822^2 + 224677^2 .

It is a cyclic number.

It is not a de Polignac number, because 433420422013 - 2¹ = 433420422011 is a prime.

Together with 433420422011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (433420422011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216710211006 + 216710211007.

It is an arithmetic number, because the mean of its divisors is an integer number (216710211007).

Almost surely, 2^433420422013 is an apocalyptic number.

It is an amenable number.

433420422013 is a deficient number, since it is larger than the sum of its proper divisors (1).

433420422013 is an equidigital number, since it uses as much as digits as its factorization.

433420422013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 433420422013 its reverse (310224024334), we get a palindrome (743644446347).

The spelling of 433420422013 in words is "four hundred thirty-three billion, four hundred twenty million, four hundred twenty-two thousand, thirteen".