423204055333 has 2 divisors, whose sum is σ = 423204055334. Its totient is φ = 423204055332.

The previous prime is 423204055319. The next prime is 423204055367. The reversal of 423204055333 is 333550402324.

It is an a-pointer prime, because the next prime (423204055367) can be obtained adding 423204055333 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250242058564 + 172961996769 = 500242^2 + 415887^2 .

It is a cyclic number.

It is not a de Polignac number, because 423204055333 - 2¹³ = 423204047141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423204055433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211602027666 + 211602027667.

It is an arithmetic number, because the mean of its divisors is an integer number (211602027667).

Almost surely, 2^423204055333 is an apocalyptic number.

It is an amenable number.

423204055333 is a deficient number, since it is larger than the sum of its proper divisors (1).

423204055333 is an equidigital number, since it uses as much as digits as its factorization.

423204055333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 34.

Adding to 423204055333 its reverse (333550402324), we get a palindrome (756754457657).

The spelling of 423204055333 in words is "four hundred twenty-three billion, two hundred four million, fifty-five thousand, three hundred thirty-three".