423134314327 has 2 divisors, whose sum is σ = 423134314328. Its totient is φ = 423134314326.

The previous prime is 423134314249. The next prime is 423134314333. The reversal of 423134314327 is 723413431324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423134314327 - 2⁷ = 423134314199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423134314367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211567157163 + 211567157164.

It is an arithmetic number, because the mean of its divisors is an integer number (211567157164).

Almost surely, 2^423134314327 is an apocalyptic number.

423134314327 is a deficient number, since it is larger than the sum of its proper divisors (1).

423134314327 is an equidigital number, since it uses as much as digits as its factorization.

423134314327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 37.

The spelling of 423134314327 in words is "four hundred twenty-three billion, one hundred thirty-four million, three hundred fourteen thousand, three hundred twenty-seven".