34780745033 has 2 divisors, whose sum is σ = 34780745034. Its totient is φ = 34780745032.

The previous prime is 34780745029. The next prime is 34780745047. The reversal of 34780745033 is 33054708743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21810268489 + 12970476544 = 147683^2 + 113888^2 .

It is a cyclic number.

It is not a de Polignac number, because 34780745033 - 2² = 34780745029 is a prime.

It is not a weakly prime, because it can be changed into another prime (34780745533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17390372516 + 17390372517.

It is an arithmetic number, because the mean of its divisors is an integer number (17390372517).

Almost surely, 2^34780745033 is an apocalyptic number.

It is an amenable number.

34780745033 is a deficient number, since it is larger than the sum of its proper divisors (1).

34780745033 is an equidigital number, since it uses as much as digits as its factorization.

34780745033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 34780745033 in words is "thirty-four billion, seven hundred eighty million, seven hundred forty-five thousand, thirty-three".