942893130138677 has 2 divisors, whose sum is σ = 942893130138678. Its totient is φ = 942893130138676.

The previous prime is 942893130138607. The next prime is 942893130138703. The reversal of 942893130138677 is 776831031398249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 698473487965201 + 244419642173476 = 26428649^2 + 15633926^2 .

It is a cyclic number.

It is not a de Polignac number, because 942893130138677 - 2³⁴ = 942875950269493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 942893130138677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (942893130138607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471446565069338 + 471446565069339.

It is an arithmetic number, because the mean of its divisors is an integer number (471446565069339).

Almost surely, 2^{942893130138677} is an apocalyptic number.

It is an amenable number.

942893130138677 is a deficient number, since it is larger than the sum of its proper divisors (1).

942893130138677 is an equidigital number, since it uses as much as digits as its factorization.

942893130138677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 329204736, while the sum is 71.

The spelling of 942893130138677 in words is "nine hundred forty-two trillion, eight hundred ninety-three billion, one hundred thirty million, one hundred thirty-eight thousand, six hundred seventy-seven".