423320027327 has 2 divisors, whose sum is σ = 423320027328. Its totient is φ = 423320027326.

The previous prime is 423320027269. The next prime is 423320027381. The reversal of 423320027327 is 723720023324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423320027327 - 2¹⁰ = 423320026303 is a prime.

It is a super-2 number, since 2×423320027327² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423320027527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211660013663 + 211660013664.

It is an arithmetic number, because the mean of its divisors is an integer number (211660013664).

Almost surely, 2^423320027327 is an apocalyptic number.

423320027327 is a deficient number, since it is larger than the sum of its proper divisors (1).

423320027327 is an equidigital number, since it uses as much as digits as its factorization.

423320027327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 35.

The spelling of 423320027327 in words is "four hundred twenty-three billion, three hundred twenty million, twenty-seven thousand, three hundred twenty-seven".