77323353342127 has 2 divisors, whose sum is σ = 77323353342128. Its totient is φ = 77323353342126.

The previous prime is 77323353342121. The next prime is 77323353342133. The reversal of 77323353342127 is 72124335332377.

It is a balanced prime because it is at equal distance from previous prime (77323353342121) and next prime (77323353342133).

It is an emirp because it is prime and its reverse (72124335332377) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 77323353342127 - 2¹⁵ = 77323353309359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (77323353342121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38661676671063 + 38661676671064.

It is an arithmetic number, because the mean of its divisors is an integer number (38661676671064).

Almost surely, 2^{77323353342127} is an apocalyptic number.

77323353342127 is a deficient number, since it is larger than the sum of its proper divisors (1).

77323353342127 is an equidigital number, since it uses as much as digits as its factorization.

77323353342127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13335840, while the sum is 52.

The spelling of 77323353342127 in words is "seventy-seven trillion, three hundred twenty-three billion, three hundred fifty-three million, three hundred forty-two thousand, one hundred twenty-seven".