84327650766323 has 2 divisors, whose sum is σ = 84327650766324. Its totient is φ = 84327650766322.

The previous prime is 84327650766313. The next prime is 84327650766329. The reversal of 84327650766323 is 32366705672348.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84327650766323 - 2³⁰ = 84326577024499 is a prime.

It is a super-2 number, since 2×84327650766323² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (84327650766329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42163825383161 + 42163825383162.

It is an arithmetic number, because the mean of its divisors is an integer number (42163825383162).

Almost surely, 2^{84327650766323} is an apocalyptic number.

84327650766323 is a deficient number, since it is larger than the sum of its proper divisors (1).

84327650766323 is an equidigital number, since it uses as much as digits as its factorization.

84327650766323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 182891520, while the sum is 62.

The spelling of 84327650766323 in words is "eighty-four trillion, three hundred twenty-seven billion, six hundred fifty million, seven hundred sixty-six thousand, three hundred twenty-three".