433212420013 has 2 divisors, whose sum is σ = 433212420014. Its totient is φ = 433212420012.

The previous prime is 433212419953. The next prime is 433212420023. The reversal of 433212420013 is 310024212334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 433124566884 + 87853129 = 658122^2 + 9373^2 .

It is a cyclic number.

It is not a de Polignac number, because 433212420013 - 2²¹ = 433210322861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 433212420013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (433212420023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216606210006 + 216606210007.

It is an arithmetic number, because the mean of its divisors is an integer number (216606210007).

Almost surely, 2^433212420013 is an apocalyptic number.

It is an amenable number.

433212420013 is a deficient number, since it is larger than the sum of its proper divisors (1).

433212420013 is an equidigital number, since it uses as much as digits as its factorization.

433212420013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 433212420013 its reverse (310024212334), we get a palindrome (743236632347).

The spelling of 433212420013 in words is "four hundred thirty-three billion, two hundred twelve million, four hundred twenty thousand, thirteen".