327487619423 has 2 divisors, whose sum is σ = 327487619424. Its totient is φ = 327487619422.

The previous prime is 327487619401. The next prime is 327487619449. The reversal of 327487619423 is 324916784723.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (324916784723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 327487619423 - 2⁶ = 327487619359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (327487679423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163743809711 + 163743809712.

It is an arithmetic number, because the mean of its divisors is an integer number (163743809712).

Almost surely, 2^327487619423 is an apocalyptic number.

327487619423 is a deficient number, since it is larger than the sum of its proper divisors (1).

327487619423 is an equidigital number, since it uses as much as digits as its factorization.

327487619423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12192768, while the sum is 56.

The spelling of 327487619423 in words is "three hundred twenty-seven billion, four hundred eighty-seven million, six hundred nineteen thousand, four hundred twenty-three".