8067265240121 has 2 divisors, whose sum is σ = 8067265240122. Its totient is φ = 8067265240120.

The previous prime is 8067265240117. The next prime is 8067265240141. The reversal of 8067265240121 is 1210425627608.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5049957278521 + 3017307961600 = 2247211^2 + 1737040^2 .

It is a cyclic number.

It is not a de Polignac number, because 8067265240121 - 2² = 8067265240117 is a prime.

It is not a weakly prime, because it can be changed into another prime (8067265240141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4033632620060 + 4033632620061.

It is an arithmetic number, because the mean of its divisors is an integer number (4033632620061).

Almost surely, 2^{8067265240121} is an apocalyptic number.

It is an amenable number.

8067265240121 is a deficient number, since it is larger than the sum of its proper divisors (1).

8067265240121 is an equidigital number, since it uses as much as digits as its factorization.

8067265240121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 8067265240121 in words is "eight trillion, sixty-seven billion, two hundred sixty-five million, two hundred forty thousand, one hundred twenty-one".