38362546066121 has 2 divisors, whose sum is σ = 38362546066122. Its totient is φ = 38362546066120.

The previous prime is 38362546066027. The next prime is 38362546066133. The reversal of 38362546066121 is 12166064526383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31066410375625 + 7296135690496 = 5573725^2 + 2701136^2 .

It is a cyclic number.

It is not a de Polignac number, because 38362546066121 - 2³⁴ = 38345366196937 is a prime.

It is not a weakly prime, because it can be changed into another prime (38362546066721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19181273033060 + 19181273033061.

It is an arithmetic number, because the mean of its divisors is an integer number (19181273033061).

Almost surely, 2^{38362546066121} is an apocalyptic number.

It is an amenable number.

38362546066121 is a deficient number, since it is larger than the sum of its proper divisors (1).

38362546066121 is an equidigital number, since it uses as much as digits as its factorization.

38362546066121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7464960, while the sum is 53.

The spelling of 38362546066121 in words is "thirty-eight trillion, three hundred sixty-two billion, five hundred forty-six million, sixty-six thousand, one hundred twenty-one".