33366740707073 has 2 divisors, whose sum is σ = 33366740707074. Its totient is φ = 33366740707072.

The previous prime is 33366740707007. The next prime is 33366740707163. The reversal of 33366740707073 is 37070704766333.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31550329513024 + 1816411194049 = 5616968^2 + 1347743^2 .

It is a cyclic number.

It is not a de Polignac number, because 33366740707073 - 2³⁶ = 33298021230337 is a prime.

It is a super-2 number, since 2×33366740707073² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (33366740737073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16683370353536 + 16683370353537.

It is an arithmetic number, because the mean of its divisors is an integer number (16683370353537).

Almost surely, 2^{33366740707073} is an apocalyptic number.

It is an amenable number.

33366740707073 is a deficient number, since it is larger than the sum of its proper divisors (1).

33366740707073 is an equidigital number, since it uses as much as digits as its factorization.

33366740707073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28005264, while the sum is 56.

The spelling of 33366740707073 in words is "thirty-three trillion, three hundred sixty-six billion, seven hundred forty million, seven hundred seven thousand, seventy-three".