34293088561 has 2 divisors, whose sum is σ = 34293088562. Its totient is φ = 34293088560.

The previous prime is 34293088549. The next prime is 34293088607. The reversal of 34293088561 is 16588039243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27516506161 + 6776582400 = 165881^2 + 82320^2 .

It is a cyclic number.

It is not a de Polignac number, because 34293088561 - 2²¹ = 34290991409 is a prime.

It is a super-3 number, since 3×34293088561³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (34293088061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17146544280 + 17146544281.

It is an arithmetic number, because the mean of its divisors is an integer number (17146544281).

Almost surely, 2^34293088561 is an apocalyptic number.

It is an amenable number.

34293088561 is a deficient number, since it is larger than the sum of its proper divisors (1).

34293088561 is an equidigital number, since it uses as much as digits as its factorization.

34293088561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 34293088561 in words is "thirty-four billion, two hundred ninety-three million, eighty-eight thousand, five hundred sixty-one".