9676819539427 has 2 divisors, whose sum is σ = 9676819539428. Its totient is φ = 9676819539426.

The previous prime is 9676819539389. The next prime is 9676819539449. The reversal of 9676819539427 is 7249359186769.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9676819539427 - 2²³ = 9676811150819 is a prime.

It is not a weakly prime, because it can be changed into another prime (9676819539487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4838409769713 + 4838409769714.

It is an arithmetic number, because the mean of its divisors is an integer number (4838409769714).

Almost surely, 2^{9676819539427} is an apocalyptic number.

9676819539427 is a deficient number, since it is larger than the sum of its proper divisors (1).

9676819539427 is an equidigital number, since it uses as much as digits as its factorization.

9676819539427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1234517760, while the sum is 76.

The spelling of 9676819539427 in words is "nine trillion, six hundred seventy-six billion, eight hundred nineteen million, five hundred thirty-nine thousand, four hundred twenty-seven".